557718233934 has 16 divisors (see below), whose sum is σ = 1145583399888. Its totient is φ = 180881589312.

The previous prime is 557718233851. The next prime is 557718233953. The reversal of 557718233934 is 439332817755.

It is a super-2 number, since 2×557718233934² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256121927 + ... + 1256122370.

It is an arithmetic number, because the mean of its divisors is an integer number (71598962493).

Almost surely, 2^557718233934 is an apocalyptic number.

557718233934 is an abundant number, since it is smaller than the sum of its proper divisors (587865165954).

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

557718233934 is a wasteful number, since it uses less digits than its factorization.

557718233934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512244339.

The product of its digits is 19051200, while the sum is 57.

The spelling of 557718233934 in words is "five hundred fifty-seven billion, seven hundred eighteen million, two hundred thirty-three thousand, nine hundred thirty-four".