57236948965 has 16 divisors (see below), whose sum is σ = 79273584000. Its totient is φ = 38859595200.

The previous prime is 57236948959. The next prime is 57236949017. The reversal of 57236948965 is 56984963275.

It is not a de Polignac number, because 57236948965 - 2³ = 57236948957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57236948897 and 57236948906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8092215 + ... + 8099284.

It is an arithmetic number, because the mean of its divisors is an integer number (4954599000).

Almost surely, 2^57236948965 is an apocalyptic number.

It is an amenable number.

57236948965 is a deficient number, since it is larger than the sum of its proper divisors (22036635035).

57236948965 is a wasteful number, since it uses less digits than its factorization.

57236948965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191612.

The product of its digits is 97977600, while the sum is 64.

The spelling of 57236948965 in words is "fifty-seven billion, two hundred thirty-six million, nine hundred forty-eight thousand, nine hundred sixty-five".