57160555 has 8 divisors (see below), whose sum is σ = 68634000. Its totient is φ = 45700896.

The previous prime is 57160549. The next prime is 57160567. The reversal of 57160555 is 55506175.

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

It is a cyclic number.

It is not a de Polignac number, because 57160555 - 2⁷ = 57160427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57160555.

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, 11896 + ... + 15994.

It is an arithmetic number, because the mean of its divisors is an integer number (8579250).

Almost surely, 2^57160555 is an apocalyptic number.

57160555 is a deficient number, since it is larger than the sum of its proper divisors (11473445).

57160555 is a wasteful number, since it uses less digits than its factorization.

57160555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 57160555 is about 7560.4599727794. The cubic root of 57160555 is about 385.2111171344.

The spelling of 57160555 in words is "fifty-seven million, one hundred sixty thousand, five hundred fifty-five".