Q: Is 550,126 a Prime Number?
A: No, 550,126 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 550126 can be evenly divided by 1 2 19 31 38 62 467 589 934 1,178 8,873 14,477 17,746 28,954 275,063 and 550,126, with no remainder.
Since 550,126 cannot be divided by just 1 and 550,126, it is not a prime number.