557196036 has 12 divisors (see below), whose sum is σ = 1300124112. Its totient is φ = 185732008.

The previous prime is 557196007. The next prime is 557196043. The reversal of 557196036 is 630691755.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×557196036² = 620934845068226592, which contains 22 as substring.

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, 23216490 + ... + 23216513.

It is an arithmetic number, because the mean of its divisors is an integer number (108343676).

Almost surely, 2^557196036 is an apocalyptic number.

It is an amenable number.

557196036 is an abundant number, since it is smaller than the sum of its proper divisors (742928076).

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

557196036 is a wasteful number, since it uses less digits than its factorization.

557196036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46433010 (or 46433008 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 557196036 is about 23605.0002330015. Note that the first 3 decimals coincide. The cubic root of 557196036 is about 822.8790508421.

The spelling of 557196036 in words is "five hundred fifty-seven million, one hundred ninety-six thousand, thirty-six".