56436374598 has 16 divisors (see below), whose sum is σ = 114785847360. Its totient is φ = 18493275176.

The previous prime is 56436374587. The next prime is 56436374629. The reversal of 56436374598 is 89547363465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79712040 + ... + 79712747.

It is an arithmetic number, because the mean of its divisors is an integer number (7174115460).

Almost surely, 2^56436374598 is an apocalyptic number.

56436374598 is an abundant number, since it is smaller than the sum of its proper divisors (58349472762).

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

56436374598 is a wasteful number, since it uses less digits than its factorization.

56436374598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159424851.

The product of its digits is 65318400, while the sum is 60.

The spelling of 56436374598 in words is "fifty-six billion, four hundred thirty-six million, three hundred seventy-four thousand, five hundred ninety-eight".