557864036 has 24 divisors (see below), whose sum is σ = 982800000. Its totient is φ = 277071264.

The previous prime is 557864017. The next prime is 557864053. The reversal of 557864036 is 630468755.

It is a super-2 number, since 2×557864036² = 622424565324418592, which contains 22 as substring.

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, 536405 + ... + 537443.

It is an arithmetic number, because the mean of its divisors is an integer number (40950000).

Almost surely, 2^557864036 is an apocalyptic number.

It is an amenable number.

557864036 is a deficient number, since it is larger than the sum of its proper divisors (424935964).

557864036 is a wasteful number, since it uses less digits than its factorization.

557864036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 557864036 is about 23619.1455391595. The cubic root of 557864036 is about 823.2077584257.

The spelling of 557864036 in words is "five hundred fifty-seven million, eight hundred sixty-four thousand, thirty-six".