557506112 has 14 divisors (see below), whose sum is σ = 1106301318. Its totient is φ = 278753024.

The previous prime is 557506111. The next prime is 557506123. The reversal of 557506112 is 211605755.

It can be written as a sum of positive squares in only one way, i.e., 511483456 + 46022656 = 22616^2 + 6784^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (557506111) by changing a digit.

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 as a sum of consecutive naturals, namely, 4355453 + ... + 4355580.

Almost surely, 2^557506112 is an apocalyptic number.

It is an amenable number.

557506112 is a deficient number, since it is larger than the sum of its proper divisors (548795206).

557506112 is an equidigital number, since it uses as much as digits as its factorization.

557506112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8711045 (or 8711035 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 557506112 is about 23611.5673346773. The cubic root of 557506112 is about 823.0316648307.

The spelling of 557506112 in words is "five hundred fifty-seven million, five hundred six thousand, one hundred twelve".