51082592 has 24 divisors (see below), whose sum is σ = 109712232. Its totient is φ = 23219200.

The previous prime is 51082579. The next prime is 51082627. The reversal of 51082592 is 29528015.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72209 + ... + 72912.

It is an arithmetic number, because the mean of its divisors is an integer number (4571343).

Almost surely, 2^51082592 is an apocalyptic number.

It is an amenable number.

51082592 is an abundant number, since it is smaller than the sum of its proper divisors (58629640).

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

51082592 is a wasteful number, since it uses less digits than its factorization.

51082592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145142 (or 145134 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 51082592 is about 7147.2086859137. The cubic root of 51082592 is about 371.0430563001.

The spelling of 51082592 in words is "fifty-one million, eighty-two thousand, five hundred ninety-two".