Q: Is 509,061 a Prime Number?
A: No, 509,061 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 509061 can be evenly divided by 1 3 7 21 49 147 3,463 10,389 24,241 72,723 169,687 and 509,061, with no remainder.
Since 509,061 cannot be divided by just 1 and 509,061, it is not a prime number.