Q: Is 550,655 a Prime Number?
A: No, 550,655 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 550655 can be evenly divided by 1 5 7 35 15,733 78,665 110,131 and 550,655, with no remainder.
Since 550,655 cannot be divided by just 1 and 550,655, it is not a prime number.