Q: Is 520,441 a Prime Number?
A: No, 520,441 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 520441 can be evenly divided by 1 653 797 and 520,441, with no remainder.
Since 520,441 cannot be divided by just 1 and 520,441, it is not a prime number.