57112579 has 4 divisors (see below), whose sum is σ = 57490960. Its totient is φ = 56734200.

The previous prime is 57112553. The next prime is 57112589. The reversal of 57112579 is 97521175.

57112579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57112579 - 2⁵ = 57112547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57112589) by changing a digit.

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, 188964 + ... + 189265.

It is an arithmetic number, because the mean of its divisors is an integer number (14372740).

Almost surely, 2^57112579 is an apocalyptic number.

57112579 is a deficient number, since it is larger than the sum of its proper divisors (378381).

57112579 is a wasteful number, since it uses less digits than its factorization.

57112579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378380.

The product of its digits is 22050, while the sum is 37.

The square root of 57112579 is about 7557.2864839174. The cubic root of 57112579 is about 385.1033151637.

The spelling of 57112579 in words is "fifty-seven million, one hundred twelve thousand, five hundred seventy-nine".