50513875 has 16 divisors (see below), whose sum is σ = 66362400. Its totient is φ = 38282400.

The previous prime is 50513867. The next prime is 50513887. The reversal of 50513875 is 57831505.

50513875 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 50513875 - 2³ = 50513867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50513875.

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, 8260 + ... + 13009.

It is an arithmetic number, because the mean of its divisors is an integer number (4147650).

Almost surely, 2^50513875 is an apocalyptic number.

50513875 is a deficient number, since it is larger than the sum of its proper divisors (15848525).

50513875 is a wasteful number, since it uses less digits than its factorization.

50513875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21303 (or 21293 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 50513875 is about 7107.3113763223. The cubic root of 50513875 is about 369.6609384718.

The spelling of 50513875 in words is "fifty million, five hundred thirteen thousand, eight hundred seventy-five".