5396395931 has 2 divisors, whose sum is σ = 5396395932. Its totient is φ = 5396395930.

The previous prime is 5396395909. The next prime is 5396395957. The reversal of 5396395931 is 1395936935.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5396395931 is a prime.

It is a super-2 number, since 2×5396395931² = 58242178088226713522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5396395531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698197965 + 2698197966.

It is an arithmetic number, because the mean of its divisors is an integer number (2698197966).

Almost surely, 2^5396395931 is an apocalyptic number.

5396395931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5396395931 is an equidigital number, since it uses as much as digits as its factorization.

5396395931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2952450, while the sum is 53.

The square root of 5396395931 is about 73460.1656069465. The cubic root of 5396395931 is about 1754.0202463699.

The spelling of 5396395931 in words is "five billion, three hundred ninety-six million, three hundred ninety-five thousand, nine hundred thirty-one".