51082792 has 64 divisors (see below), whose sum is σ = 107251200. Its totient is φ = 22705920.

The previous prime is 51082789. The next prime is 51082813. The reversal of 51082792 is 29728015.

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, 174198 + ... + 174490.

It is an arithmetic number, because the mean of its divisors is an integer number (1675800).

Almost surely, 2^51082792 is an apocalyptic number.

It is an amenable number.

51082792 is an abundant number, since it is smaller than the sum of its proper divisors (56168408).

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

51082792 is a wasteful number, since it uses less digits than its factorization.

51082792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 51082792 is about 7147.2226773762. Note that the first 3 decimals coincide. The cubic root of 51082792 is about 371.0435405388.

The spelling of 51082792 in words is "fifty-one million, eighty-two thousand, seven hundred ninety-two".