57160559 has 4 divisors (see below), whose sum is σ = 59004480. Its totient is φ = 55316640.

The previous prime is 57160549. The next prime is 57160567. The reversal of 57160559 is 95506175.

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 57160559 - 2²⁰ = 56111983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57160549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921914 + ... + 921975.

It is an arithmetic number, because the mean of its divisors is an integer number (14751120).

Almost surely, 2^57160559 is an apocalyptic number.

57160559 is a deficient number, since it is larger than the sum of its proper divisors (1843921).

57160559 is a wasteful number, since it uses less digits than its factorization.

57160559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843920.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 57160559 is about 7560.4602373136. The cubic root of 57160559 is about 385.2111261198.

The spelling of 57160559 in words is "fifty-seven million, one hundred sixty thousand, five hundred fifty-nine".