57523038 has 8 divisors (see below), whose sum is σ = 115046088. Its totient is φ = 19174344.

The previous prime is 57522991. The next prime is 57523057. The reversal of 57523038 is 83032575.

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

57523038 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4793581 + ... + 4793592.

It is an arithmetic number, because the mean of its divisors is an integer number (14380761).

Almost surely, 2^57523038 is an apocalyptic number.

57523038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57523038 is a wasteful number, since it uses less digits than its factorization.

57523038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9587178.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 57523038 is about 7584.3943726576. The cubic root of 57523038 is about 386.0236725618.

The spelling of 57523038 in words is "fifty-seven million, five hundred twenty-three thousand, thirty-eight".