The properties of prime numbers are given below;
1. These are those numbers which have not any divisor other
than the number itself or 1.
2. The prime numbers should be greater than 1.
3. All prime numbers are natural numbers.
4. They don’t have any negative divisors like, 5 = (-1) *
(-5), so -1 and -5 are divisors of 5. The important thing is according to the
property, we can’t take negative divisors, so only positive ones should be taken