557437777696 has 24 divisors (see below), whose sum is σ = 1099194897024. Its totient is φ = 278277168960.

The previous prime is 557437777681. The next prime is 557437777697. The reversal of 557437777696 is 696777734755.

It is not an unprimeable number, because it can be changed into a prime (557437777697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13783240 + ... + 13823623.

It is an arithmetic number, because the mean of its divisors is an integer number (45799787376).

Almost surely, 2^557437777696 is an apocalyptic number.

It is an amenable number.

557437777696 is a deficient number, since it is larger than the sum of its proper divisors (541757119328).

557437777696 is a wasteful number, since it uses less digits than its factorization.

557437777696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27607504 (or 27607496 counting only the distinct ones).

The product of its digits is 1633640400, while the sum is 73.

The spelling of 557437777696 in words is "five hundred fifty-seven billion, four hundred thirty-seven million, seven hundred seventy-seven thousand, six hundred ninety-six".