56558784414 has 16 divisors (see below), whose sum is σ = 123400984320. Its totient is φ = 17139025560.

The previous prime is 56558784397. The next prime is 56558784449. The reversal of 56558784414 is 41448785565.

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, 428475574 + ... + 428475705.

It is an arithmetic number, because the mean of its divisors is an integer number (7712561520).

Almost surely, 2^56558784414 is an apocalyptic number.

56558784414 is an abundant number, since it is smaller than the sum of its proper divisors (66842199906).

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

56558784414 is a wasteful number, since it uses less digits than its factorization.

56558784414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856951295.

The product of its digits is 21504000, while the sum is 57.

The spelling of 56558784414 in words is "fifty-six billion, five hundred fifty-eight million, seven hundred eighty-four thousand, four hundred fourteen".