557415532 has 12 divisors (see below), whose sum is σ = 975650760. Its totient is φ = 278658176.

The previous prime is 557415527. The next prime is 557415569. The reversal of 557415532 is 235514755.

557415532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 557415491 and 557415500.

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, 26343 + ... + 42529.

It is an arithmetic number, because the mean of its divisors is an integer number (81304230).

Almost surely, 2^557415532 is an apocalyptic number.

It is an amenable number.

557415532 is a deficient number, since it is larger than the sum of its proper divisors (418235228).

557415532 is a wasteful number, since it uses less digits than its factorization.

557415532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24800 (or 24798 counting only the distinct ones).

The product of its digits is 105000, while the sum is 37.

The square root of 557415532 is about 23609.6491291167. The cubic root of 557415532 is about 822.9870887897.

The spelling of 557415532 in words is "five hundred fifty-seven million, four hundred fifteen thousand, five hundred thirty-two".