Your number, one digit away
One digit away
One change could reach Singular.
Your number
6,573
Exceptional · Top 2.49%
Position 3: 7 → 4 · +289 points.
Gained: Sequential descending, Digit sum 18, Alternating parity, Happy number.
Lost: Digit sum 21, Zigzag digits, Harshad number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.