557899892 has 12 divisors (see below), whose sum is σ = 1065081696. Its totient is φ = 253590840.

The previous prime is 557899879. The next prime is 557899913. The reversal of 557899892 is 298998755.

It is a super-2 number, since 2×557899892² = 622504578987223328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6339728 + ... + 6339815.

It is an arithmetic number, because the mean of its divisors is an integer number (88756808).

Almost surely, 2^557899892 is an apocalyptic number.

It is an amenable number.

557899892 is a deficient number, since it is larger than the sum of its proper divisors (507181804).

557899892 is a wasteful number, since it uses less digits than its factorization.

557899892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12679558 (or 12679556 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 62.

The square root of 557899892 is about 23619.9045722035. The cubic root of 557899892 is about 823.2253949244.

The spelling of 557899892 in words is "five hundred fifty-seven million, eight hundred ninety-nine thousand, eight hundred ninety-two".