557433836 has 24 divisors (see below), whose sum is σ = 992334336. Its totient is φ = 273929040.

The previous prime is 557433817. The next prime is 557433839. The reversal of 557433836 is 638334755.

557433836 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 (557433839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128381 + ... + 132651.

It is an arithmetic number, because the mean of its divisors is an integer number (41347264).

Almost surely, 2^557433836 is an apocalyptic number.

It is an amenable number.

557433836 is a deficient number, since it is larger than the sum of its proper divisors (434900500).

557433836 is a wasteful number, since it uses less digits than its factorization.

557433836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829 (or 4827 counting only the distinct ones).

The product of its digits is 907200, while the sum is 44.

The square root of 557433836 is about 23610.0367640544. The cubic root of 557433836 is about 822.9960969053.

The spelling of 557433836 in words is "five hundred fifty-seven million, four hundred thirty-three thousand, eight hundred thirty-six".