51760772 has 12 divisors (see below), whose sum is σ = 103521600. Its totient is φ = 22183176.

The previous prime is 51760739. The next prime is 51760781. The reversal of 51760772 is 27706715.

51760772 is an admirable 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, 924272 + ... + 924327.

It is an arithmetic number, because the mean of its divisors is an integer number (8626800).

Almost surely, 2^51760772 is an apocalyptic number.

It is an amenable number.

51760772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51760772 is a wasteful number, since it uses less digits than its factorization.

51760772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848610 (or 1848608 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 51760772 is about 7194.4959517676. The cubic root of 51760772 is about 372.6778502999.

The spelling of 51760772 in words is "fifty-one million, seven hundred sixty thousand, seven hundred seventy-two".