Q: Is 513,459 a Prime Number?
A: No, 513,459 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 513459 can be evenly divided by 1 3 9 27 81 243 2,113 6,339 19,017 57,051 171,153 and 513,459, with no remainder.
Since 513,459 cannot be divided by just 1 and 513,459, it is not a prime number.