57356366056 has 32 divisors (see below), whose sum is σ = 119243126880. Its totient is φ = 25643678400.

The previous prime is 57356366051. The next prime is 57356366077. The reversal of 57356366056 is 65066365375.

57356366056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57356365994 and 57356366012.

It is not an unprimeable number, because it can be changed into a prime (57356366051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5337066 + ... + 5347801.

It is an arithmetic number, because the mean of its divisors is an integer number (3726347715).

Almost surely, 2^57356366056 is an apocalyptic number.

It is an amenable number.

57356366056 is an abundant number, since it is smaller than the sum of its proper divisors (61886760824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57356366056 is a wasteful number, since it uses less digits than its factorization.

57356366056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10684945 (or 10684941 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 52.

The spelling of 57356366056 in words is "fifty-seven billion, three hundred fifty-six million, three hundred sixty-six thousand, fifty-six".