56458819294 has 16 divisors (see below), whose sum is σ = 85015580832. Its totient is φ = 28120457728.

The previous prime is 56458819267. The next prime is 56458819349. The reversal of 56458819294 is 49291885465.

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, 653322 + ... + 734674.

It is an arithmetic number, because the mean of its divisors is an integer number (5313473802).

Almost surely, 2^56458819294 is an apocalyptic number.

56458819294 is a deficient number, since it is larger than the sum of its proper divisors (28556761538).

56458819294 is a wasteful number, since it uses less digits than its factorization.

56458819294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82691.

The product of its digits is 24883200, while the sum is 61.

The spelling of 56458819294 in words is "fifty-six billion, four hundred fifty-eight million, eight hundred nineteen thousand, two hundred ninety-four".