57319534 has 8 divisors (see below), whose sum is σ = 86023080. Its totient is φ = 28645176.

The previous prime is 57319501. The next prime is 57319643. The reversal of 57319534 is 43591375.

57319534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 57319493 and 57319502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449 + ... + 10804.

It is an arithmetic number, because the mean of its divisors is an integer number (10752885).

Almost surely, 2^57319534 is an apocalyptic number.

57319534 is a deficient number, since it is larger than the sum of its proper divisors (28703546).

57319534 is a wasteful number, since it uses less digits than its factorization.

57319534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14594.

The product of its digits is 56700, while the sum is 37.

The square root of 57319534 is about 7570.9665168986. The cubic root of 57319534 is about 385.5679120739.

The spelling of 57319534 in words is "fifty-seven million, three hundred nineteen thousand, five hundred thirty-four".