51904832082 has 32 divisors (see below), whose sum is σ = 107840961024. Its totient is φ = 16636838400.

The previous prime is 51904832071. The next prime is 51904832101. The reversal of 51904832082 is 28023840915.

It is a super-2 number, since 2×51904832082² (a number of 22 digits) contains 22 as substring.

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, 859519 + ... + 917922.

It is an arithmetic number, because the mean of its divisors is an integer number (3370030032).

Almost surely, 2^51904832082 is an apocalyptic number.

51904832082 is an abundant number, since it is smaller than the sum of its proper divisors (55936128942).

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

51904832082 is a wasteful number, since it uses less digits than its factorization.

51904832082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777634.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 51904832082 in words is "fifty-one billion, nine hundred four million, eight hundred thirty-two thousand, eighty-two".