Q: Is 531,164 a Prime Number?
A: No, 531,164 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 531164 can be evenly divided by 1 2 4 19 29 38 58 76 116 241 482 551 964 1,102 2,204 4,579 6,989 9,158 13,978 18,316 27,956 132,791 265,582 and 531,164, with no remainder.
Since 531,164 cannot be divided by just 1 and 531,164, it is not a prime number.