57149742176 has 12 divisors (see below), whose sum is σ = 112513554972. Its totient is φ = 28574871072.

The previous prime is 57149742121. The next prime is 57149742187. The reversal of 57149742176 is 67124794175.

57149742176 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 892964690 + ... + 892964753.

It is an arithmetic number, because the mean of its divisors is an integer number (9376129581).

Almost surely, 2^57149742176 is an apocalyptic number.

It is an amenable number.

57149742176 is a deficient number, since it is larger than the sum of its proper divisors (55363812796).

57149742176 is a wasteful number, since it uses less digits than its factorization.

57149742176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785929453 (or 1785929445 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 53.

The spelling of 57149742176 in words is "fifty-seven billion, one hundred forty-nine million, seven hundred forty-two thousand, one hundred seventy-six".