57559042 has 16 divisors (see below), whose sum is σ = 92122272. Its totient is φ = 26877760.

The previous prime is 57559031. The next prime is 57559063. The reversal of 57559042 is 24095575.

It is a junction number, because it is equal to n+sod(n) for n = 57558992 and 57559010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 10915.

It is an arithmetic number, because the mean of its divisors is an integer number (5757642).

Almost surely, 2^57559042 is an apocalyptic number.

57559042 is a deficient number, since it is larger than the sum of its proper divisors (34563230).

57559042 is a wasteful number, since it uses less digits than its factorization.

57559042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13073.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 57559042 is about 7586.7675593760. The cubic root of 57559042 is about 386.1041939094.

The spelling of 57559042 in words is "fifty-seven million, five hundred fifty-nine thousand, forty-two".