Q: Is 550,328 a Prime Number?
A: No, 550,328 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 550328 can be evenly divided by 1 2 4 8 68,791 137,582 275,164 and 550,328, with no remainder.
Since 550,328 cannot be divided by just 1 and 550,328, it is not a prime number.