45879436656 has 60 divisors (see below), whose sum is σ = 128413161240. Its totient is φ = 15291423360.

The previous prime is 45879436621. The next prime is 45879436661. The reversal of 45879436656 is 65663497854.

45879436656 is a `hidden beast` number, since 4 + 587 + 9 + 43 + 6 + 6 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45879436593 and 45879436602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2314435 + ... + 2334173.

It is an arithmetic number, because the mean of its divisors is an integer number (2140219354).

Almost surely, 2^45879436656 is an apocalyptic number.

It is an amenable number.

45879436656 is an abundant number, since it is smaller than the sum of its proper divisors (82533724584).

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

45879436656 is a wasteful number, since it uses less digits than its factorization.

45879436656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35894 (or 35885 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 63.

The spelling of 45879436656 in words is "forty-five billion, eight hundred seventy-nine million, four hundred thirty-six thousand, six hundred fifty-six".