57395394 has 48 divisors (see below), whose sum is σ = 142608960. Its totient is φ = 16342560.

The previous prime is 57395389. The next prime is 57395441. The reversal of 57395394 is 49359375.

57395394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (510300) is a multiple of the sum of its prime factors (1575).

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 48429 + ... + 49599.

It is an arithmetic number, because the mean of its divisors is an integer number (2971020).

Almost surely, 2^57395394 is an apocalyptic number.

57395394 is an abundant number, since it is smaller than the sum of its proper divisors (85213566).

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

57395394 is a wasteful number, since it uses less digits than its factorization.

57395394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575 (or 1572 counting only the distinct ones).

The product of its digits is 510300, while the sum is 45.

The square root of 57395394 is about 7575.9747887648. The cubic root of 57395394 is about 385.7379314134.

The spelling of 57395394 in words is "fifty-seven million, three hundred ninety-five thousand, three hundred ninety-four".