Q: Is 552,409 a Prime Number?
A: No, 552,409 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 552409 can be evenly divided by 1 11 13 143 3,863 42,493 50,219 and 552,409, with no remainder.
Since 552,409 cannot be divided by just 1 and 552,409, it is not a prime number.