Q: Is 519,491 a Prime Number?
A: No, 519,491 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 519491 can be evenly divided by 1 7 47 329 1,579 11,053 74,213 and 519,491, with no remainder.
Since 519,491 cannot be divided by just 1 and 519,491, it is not a prime number.