5313728969 has 2 divisors, whose sum is σ = 5313728970. Its totient is φ = 5313728968.

The previous prime is 5313728923. The next prime is 5313728983. The reversal of 5313728969 is 9698273135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4912327744 + 401401225 = 70088^2 + 20035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5313728969 is a prime.

It is a super-2 number, since 2×5313728969² = 56471431111979605922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5313728969.

It is not a weakly prime, because it can be changed into another prime (5313728669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656864484 + 2656864485.

It is an arithmetic number, because the mean of its divisors is an integer number (2656864485).

Almost surely, 2^5313728969 is an apocalyptic number.

It is an amenable number.

5313728969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313728969 is an equidigital number, since it uses as much as digits as its factorization.

5313728969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 53.

The square root of 5313728969 is about 72895.3288558327. The cubic root of 5313728969 is about 1745.0175523887.

The spelling of 5313728969 in words is "five billion, three hundred thirteen million, seven hundred twenty-eight thousand, nine hundred sixty-nine".