57031353616 has 20 divisors (see below), whose sum is σ = 110568812032. Its totient is φ = 28497466656.

The previous prime is 57031353601. The next prime is 57031353647. The reversal of 57031353616 is 61635313075.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112280 + ... + 1162423.

Almost surely, 2^57031353616 is an apocalyptic number.

It is an amenable number.

57031353616 is a deficient number, since it is larger than the sum of its proper divisors (53537458416).

57031353616 is a wasteful number, since it uses less digits than its factorization.

57031353616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276278 (or 2276272 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 40.

The spelling of 57031353616 in words is "fifty-seven billion, thirty-one million, three hundred fifty-three thousand, six hundred sixteen".