57660038274 has 16 divisors (see below), whose sum is σ = 116899804512. Its totient is φ = 18956724768.

The previous prime is 57660038273. The next prime is 57660038279. The reversal of 57660038274 is 47283006675.

57660038274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57660038273) 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, 65821524 + ... + 65822399.

It is an arithmetic number, because the mean of its divisors is an integer number (7306237782).

Almost surely, 2^57660038274 is an apocalyptic number.

57660038274 is an abundant number, since it is smaller than the sum of its proper divisors (59239766238).

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

57660038274 is a wasteful number, since it uses less digits than its factorization.

57660038274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131644001.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 57660038274 in words is "fifty-seven billion, six hundred sixty million, thirty-eight thousand, two hundred seventy-four".