Q: Is 550,971 a Prime Number?
A: No, 550,971 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 550971 can be evenly divided by 1 3 9 29 87 261 2,111 6,333 18,999 61,219 183,657 and 550,971, with no remainder.
Since 550,971 cannot be divided by just 1 and 550,971, it is not a prime number.