57133050534 has 24 divisors (see below), whose sum is σ = 141472315920. Its totient is φ = 16323728688.

The previous prime is 57133050511. The next prime is 57133050589. The reversal of 57133050534 is 43505033175.

57133050534 is a `hidden beast` number, since 5 + 71 + 3 + 3 + 0 + 50 + 534 = 666.

57133050534 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 in 11 ways as a sum of consecutive naturals, for example, 226718329 + ... + 226718580.

It is an arithmetic number, because the mean of its divisors is an integer number (5894679830).

Almost surely, 2^57133050534 is an apocalyptic number.

57133050534 is an abundant number, since it is smaller than the sum of its proper divisors (84339265386).

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

57133050534 is a wasteful number, since it uses less digits than its factorization.

57133050534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453436924 (or 453436921 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The spelling of 57133050534 in words is "fifty-seven billion, one hundred thirty-three million, fifty thousand, five hundred thirty-four".