557336144236 has 12 divisors (see below), whose sum is σ = 976845734928. Its totient is φ = 278237362832.

The previous prime is 557336144219. The next prime is 557336144297. The reversal of 557336144236 is 632441633755.

It is a self number, because there is not a number n which added to its sum of digits gives 557336144236.

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, 107674411 + ... + 107679586.

It is an arithmetic number, because the mean of its divisors is an integer number (81403811244).

Almost surely, 2^557336144236 is an apocalyptic number.

It is an amenable number.

557336144236 is a deficient number, since it is larger than the sum of its proper divisors (419509590692).

557336144236 is a wasteful number, since it uses less digits than its factorization.

557336144236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215354648 (or 215354646 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 49.

The spelling of 557336144236 in words is "five hundred fifty-seven billion, three hundred thirty-six million, one hundred forty-four thousand, two hundred thirty-six".