557196008 has 16 divisors (see below), whose sum is σ = 1048718880. Its totient is φ = 277537648.

The previous prime is 557196007. The next prime is 557196043. The reversal of 557196008 is 800691755.

It is a super-2 number, since 2×557196008² = 620934782662272128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557196007) 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, 130310 + ... + 134517.

It is an arithmetic number, because the mean of its divisors is an integer number (65544930).

Almost surely, 2^557196008 is an apocalyptic number.

It is an amenable number.

557196008 is a deficient number, since it is larger than the sum of its proper divisors (491522872).

557196008 is a wasteful number, since it uses less digits than its factorization.

557196008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265096 (or 265092 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 557196008 is about 23604.9996399068. Note that the first 3 decimals coincide. The cubic root of 557196008 is about 822.8790370584.

The spelling of 557196008 in words is "five hundred fifty-seven million, one hundred ninety-six thousand, eight".