52718375 has 16 divisors (see below), whose sum is σ = 68065920. Its totient is φ = 40717600.

The previous prime is 52718371. The next prime is 52718399. The reversal of 52718375 is 57381725.

It is a happy number.

52718375 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 52718375 - 2² = 52718371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52718371) by changing a digit.

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, 3647 + ... + 10896.

It is an arithmetic number, because the mean of its divisors is an integer number (4254120).

Almost surely, 2^52718375 is an apocalyptic number.

52718375 is a deficient number, since it is larger than the sum of its proper divisors (15347545).

52718375 is a wasteful number, since it uses less digits than its factorization.

52718375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14587 (or 14577 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 52718375 is about 7260.7420419679. The cubic root of 52718375 is about 374.9620702378.

The spelling of 52718375 in words is "fifty-two million, seven hundred eighteen thousand, three hundred seventy-five".