57900056154 has 64 divisors (see below), whose sum is σ = 118076894208. Its totient is φ = 18924681600.

The previous prime is 57900056147. The next prime is 57900056243. The reversal of 57900056154 is 45165000975.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43829814 + ... + 43831134.

It is an arithmetic number, because the mean of its divisors is an integer number (1844951472).

Almost surely, 2^57900056154 is an apocalyptic number.

57900056154 is an abundant number, since it is smaller than the sum of its proper divisors (60176838054).

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

57900056154 is a wasteful number, since it uses less digits than its factorization.

57900056154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 57900056154 in words is "fifty-seven billion, nine hundred million, fifty-six thousand, one hundred fifty-four".