57293688044 has 12 divisors (see below), whose sum is σ = 101151246504. Its totient is φ = 28393331904.

The previous prime is 57293688043. The next prime is 57293688077. The reversal of 57293688044 is 44088639275.

It is not an unprimeable number, because it can be changed into a prime (57293688041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63377522 + ... + 63378425.

It is an arithmetic number, because the mean of its divisors is an integer number (8429270542).

Almost surely, 2^57293688044 is an apocalyptic number.

It is an amenable number.

57293688044 is a deficient number, since it is larger than the sum of its proper divisors (43857558460).

57293688044 is a wasteful number, since it uses less digits than its factorization.

57293688044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126756064 (or 126756062 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 57293688044 in words is "fifty-seven billion, two hundred ninety-three million, six hundred eighty-eight thousand, forty-four".