56558462334 has 16 divisors (see below), whose sum is σ = 123400281600. Its totient is φ = 17138927960.

The previous prime is 56558462299. The next prime is 56558462339. The reversal of 56558462334 is 43326485565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56558462339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428473134 + ... + 428473265.

It is an arithmetic number, because the mean of its divisors is an integer number (7712517600).

Almost surely, 2^56558462334 is an apocalyptic number.

56558462334 is an abundant number, since it is smaller than the sum of its proper divisors (66841819266).

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

56558462334 is a wasteful number, since it uses less digits than its factorization.

56558462334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856946415.

The product of its digits is 10368000, while the sum is 51.

The spelling of 56558462334 in words is "fifty-six billion, five hundred fifty-eight million, four hundred sixty-two thousand, three hundred thirty-four".