51792715 has 16 divisors (see below), whose sum is σ = 67084416. Its totient is φ = 38160000.

The previous prime is 51792709. The next prime is 51792733. The reversal of 51792715 is 51729715.

51792715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51792715 - 2⁹ = 51792203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48285 + ... + 49345.

It is an arithmetic number, because the mean of its divisors is an integer number (4192776).

Almost surely, 2^51792715 is an apocalyptic number.

51792715 is a deficient number, since it is larger than the sum of its proper divisors (15291701).

51792715 is a wasteful number, since it uses less digits than its factorization.

51792715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830.

The product of its digits is 22050, while the sum is 37.

The square root of 51792715 is about 7196.7155703140. The cubic root of 51792715 is about 372.7544977950.

The spelling of 51792715 in words is "fifty-one million, seven hundred ninety-two thousand, seven hundred fifteen".