557882885 has 24 divisors (see below), whose sum is σ = 780088320. Its totient is φ = 381895584.

The previous prime is 557882879. The next prime is 557882887. The reversal of 557882885 is 588288755.

It is not a de Polignac number, because 557882885 - 2⁶ = 557882821 is a prime.

It is a super-2 number, since 2×557882885² = 622466626751846450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 557882885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557882887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174572 + ... + 177738.

It is an arithmetic number, because the mean of its divisors is an integer number (32503680).

Almost surely, 2^557882885 is an apocalyptic number.

It is an amenable number.

557882885 is a deficient number, since it is larger than the sum of its proper divisors (222205435).

557882885 is a wasteful number, since it uses less digits than its factorization.

557882885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905 (or 3898 counting only the distinct ones).

The product of its digits is 7168000, while the sum is 56.

The square root of 557882885 is about 23619.5445553042. The cubic root of 557882885 is about 823.2170297817.

The spelling of 557882885 in words is "five hundred fifty-seven million, eight hundred eighty-two thousand, eight hundred eighty-five".