557167912 has 16 divisors (see below), whose sum is σ = 1193931360. Its totient is φ = 238786224.

The previous prime is 557167909. The next prime is 557167927. The reversal of 557167912 is 219761755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4974658 + ... + 4974769.

It is an arithmetic number, because the mean of its divisors is an integer number (74620710).

Almost surely, 2^557167912 is an apocalyptic number.

It is an amenable number.

557167912 is an abundant number, since it is smaller than the sum of its proper divisors (636763448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557167912 is a wasteful number, since it uses less digits than its factorization.

557167912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9949440 (or 9949436 counting only the distinct ones).

The product of its digits is 132300, while the sum is 43.

The square root of 557167912 is about 23604.4045042445. The cubic root of 557167912 is about 822.8652059005.

The spelling of 557167912 in words is "five hundred fifty-seven million, one hundred sixty-seven thousand, nine hundred twelve".