50439876 has 24 divisors (see below), whose sum is σ = 117808320. Its totient is φ = 16796832.

The previous prime is 50439827. The next prime is 50439877. The reversal of 50439876 is 67893405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50439877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21430 + ... + 23666.

It is an arithmetic number, because the mean of its divisors is an integer number (4908680).

Almost surely, 2^50439876 is an apocalyptic number.

It is an amenable number.

50439876 is an abundant number, since it is smaller than the sum of its proper divisors (67368444).

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

50439876 is a wasteful number, since it uses less digits than its factorization.

50439876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123 (or 4121 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 50439876 is about 7102.1036320234. The cubic root of 50439876 is about 369.4803418330.

It can be divided in two parts, 50439 and 876, that added together give a palindrome (51315).

The spelling of 50439876 in words is "fifty million, four hundred thirty-nine thousand, eight hundred seventy-six".