51746286882 has 32 divisors (see below), whose sum is σ = 105187507200. Its totient is φ = 16967372240.

The previous prime is 51746286871. The next prime is 51746286899. The reversal of 51746286882 is 28868264715.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51619 + ... + 325817.

It is an arithmetic number, because the mean of its divisors is an integer number (3287109600).

Almost surely, 2^51746286882 is an apocalyptic number.

51746286882 is an abundant number, since it is smaller than the sum of its proper divisors (53441220318).

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

51746286882 is a wasteful number, since it uses less digits than its factorization.

51746286882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274718.

The product of its digits is 10321920, while the sum is 57.

The spelling of 51746286882 in words is "fifty-one billion, seven hundred forty-six million, two hundred eighty-six thousand, eight hundred eighty-two".