4D number history
4D number 8509 — drawn 21 times across our 10 tracked operators, most recently on 2026-05-01.
Most recently drawn as Special prize at Grand Dragon Lotto on 2026-05-01.
Wins of 8509 by operator
Every recorded draw of 8509
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-01 | Grand Dragon Lotto | Special prize |
| 2026-04-02 | Lucky Hari Hari 4D | Special prize |
| 2026-04-02 | Lucky Hari Hari 4D | Special prize |
| 2026-03-05 | Lucky Hari Hari 4D | Special prize |
| 2026-03-05 | Lucky Hari Hari 4D | Special prize |
| 2026-01-27 | Lucky Hari Hari 4D | Special prize |
| 2025-11-08 | Sports Toto 4D | Special prize |
| 2025-10-29 | Sports Toto 4D | Consolation |
| 2025-10-11 | Special Cash Sweep 4D | Special prize |
| 2025-10-04 | Lucky Hari Hari 4D | Consolation |
| 2025-07-15 | Grand Dragon Lotto | 2nd prize |
| 2025-06-15 | Sports Toto 4D | Special prize |
| 2025-02-21 | Lucky Hari Hari 4D | Consolation |
| 2025-02-11 | Grand Dragon Lotto | Special prize |
| 2025-01-11 | Sabah 88 4D | Consolation |
| 2024-12-01 | Singapore Pools 4D | Consolation |
| 2024-08-29 | Grand Dragon Lotto | 3rd prize |
| 2024-04-24 | Damacai 1+3D | 2nd prize |
| 2024-04-19 | Grand Dragon Lotto | Consolation |
| 2024-03-20 | Lucky Hari Hari 4D | Consolation |
| 2024-03-10 | Special Cash Sweep 4D | Consolation |
Number facts — 8509
A read of the four digits of 8509 on their own — these properties hold whether or not the number has ever been drawn. Most serve no statistical purpose for a random 4D draw, but they're useful context when comparing numbers or choosing iBox plays.
| Digit sum | 8 + 5 + 0 + 9 = 22 |
|---|---|
| Digit product | 8 × 5 × 0 × 9 = 0 |
| Reverse | 9058 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 85, 50, 09 |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Odd |
| Prime | No — 8509 = 67 × 127 |
iBox / Permutation play — 8509
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 8509 are listed below — there are 24 permutations total (all four digits are distinct, so the maximum 24 permutations apply).
Nearby numbers
Walk up or down by one, jump to the reverse, or see numbers that differ by just a single digit position.
Numbers that differ from 8509 by one digit:
Cultural reading of 8509
In Malaysian, Singaporean, and Cambodian Chinese 4D culture, individual digits carry phonetic associations through Cantonese homophones. These are widely shared folk readings — not predictions and not statistical claims.
| Digit | Sound | Common association |
|---|---|---|
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
| 0 | ling (零) | nothing, the empty starting point |
| 9 | gau (九) | long-lasting (similar to 久 gau) |
Combined reading: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. Includes 9 (九 gau), commonly associated with longevity through the homophone 久. Contains both 9 (久, lasting) and 8 (發, prosperity) — read together as "lasting prosperity". The digit sum is 22.
Hot or cold?
8509 has appeared 21 times — comfortably in the "hot" range across our window.
For the full picture, see the hottest and coldest numbers tool which ranks every drawn 4-digit number across all 10 operators.
Check this number at each operator
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Frequently asked questions
- Has 4D number 8509 ever won?
- Yes — 8509 has been recorded as a winning number 21 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 8509 won?
- The most recent recorded draw of 8509 was on 2026-05-01 at Grand Dragon Lotto.
- Which operator has drawn 8509 most often?
- Lucky Hari Hari 4D has drawn 8509 the most times in our recorded window.
- Is 8509 a hot or cold number?
- 8509 sits on the hotter side of our distribution, with 21 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 8509 have?
- 8509 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 8509 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 8509?
- The digits 8 + 5 + 0 + 9 sum to 22.