50851275 has 48 divisors (see below), whose sum is σ = 89994240. Its totient is φ = 25273600.

The previous prime is 50851271. The next prime is 50851279. The reversal of 50851275 is 57215805.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50851271) and next prime (50851279).

It is not a de Polignac number, because 50851275 - 2² = 50851271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50851271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70366 + ... + 71084.

It is an arithmetic number, because the mean of its divisors is an integer number (1874880).

Almost surely, 2^50851275 is an apocalyptic number.

50851275 is a deficient number, since it is larger than the sum of its proper divisors (39142965).

50851275 is a wasteful number, since it uses less digits than its factorization.

50851275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 33.

The square root of 50851275 is about 7131.0079932643. The cubic root of 50851275 is about 370.4821447610.

The spelling of 50851275 in words is "fifty million, eight hundred fifty-one thousand, two hundred seventy-five".