57716031902 has 32 divisors (see below), whose sum is σ = 89741976192. Its totient is φ = 27823820544.

The previous prime is 57716031871. The next prime is 57716031937. The reversal of 57716031902 is 20913061775.

It is a super-2 number, since 2×57716031902² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57716031902.

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, 2129963 + ... + 2156889.

It is an arithmetic number, because the mean of its divisors is an integer number (2804436756).

Almost surely, 2^57716031902 is an apocalyptic number.

57716031902 is a deficient number, since it is larger than the sum of its proper divisors (32025944290).

57716031902 is a wasteful number, since it uses less digits than its factorization.

57716031902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27332.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 57716031902 in words is "fifty-seven billion, seven hundred sixteen million, thirty-one thousand, nine hundred two".