Q: Is 550,085 a Prime Number?
A: No, 550,085 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 550085 can be evenly divided by 1 5 110,017 and 550,085, with no remainder.
Since 550,085 cannot be divided by just 1 and 550,085, it is not a prime number.