Q: Is 552,439 a Prime Number?
A: No, 552,439 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 552439 can be evenly divided by 1 331 1,669 and 552,439, with no remainder.
Since 552,439 cannot be divided by just 1 and 552,439, it is not a prime number.