557574856 has 16 divisors (see below), whose sum is σ = 1046073600. Its totient is φ = 278621904.

The previous prime is 557574841. The next prime is 557574859. The reversal of 557574856 is 658475755.

557574856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (557574859) 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, 5740 + ... + 33883.

It is an arithmetic number, because the mean of its divisors is an integer number (65379600).

Almost surely, 2^557574856 is an apocalyptic number.

It is an amenable number.

557574856 is a deficient number, since it is larger than the sum of its proper divisors (488498744).

557574856 is a wasteful number, since it uses less digits than its factorization.

557574856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41388 (or 41384 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 52.

The square root of 557574856 is about 23613.0230169710. The cubic root of 557574856 is about 823.0654917624.

The spelling of 557574856 in words is "five hundred fifty-seven million, five hundred seventy-four thousand, eight hundred fifty-six".