5313968591 has 2 divisors, whose sum is σ = 5313968592. Its totient is φ = 5313968590.

The previous prime is 5313968563. The next prime is 5313968711. The reversal of 5313968591 is 1958693135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5313968591 - 2²⁶ = 5246859727 is a prime.

It is a super-2 number, since 2×5313968591² = 56476524372269050562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5313968501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656984295 + 2656984296.

It is an arithmetic number, because the mean of its divisors is an integer number (2656984296).

Almost surely, 2^5313968591 is an apocalyptic number.

5313968591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313968591 is an equidigital number, since it uses as much as digits as its factorization.

5313968591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 874800, while the sum is 50.

The square root of 5313968591 is about 72896.9724405616. The cubic root of 5313968591 is about 1745.0437824501.

The spelling of 5313968591 in words is "five billion, three hundred thirteen million, nine hundred sixty-eight thousand, five hundred ninety-one".