50439195 has 12 divisors (see below), whose sum is σ = 87428016. Its totient is φ = 26900880.

The previous prime is 50439163. The next prime is 50439197. The reversal of 50439195 is 59193405.

It is not a de Polignac number, because 50439195 - 2⁵ = 50439163 is a prime.

It is a super-2 number, since 2×50439195² = 5088224784496050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50439197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560391 + ... + 560480.

It is an arithmetic number, because the mean of its divisors is an integer number (7285668).

Almost surely, 2^50439195 is an apocalyptic number.

50439195 is a deficient number, since it is larger than the sum of its proper divisors (36988821).

50439195 is a wasteful number, since it uses less digits than its factorization.

50439195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120882 (or 1120879 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 50439195 is about 7102.0556883201. The cubic root of 50439195 is about 369.4786790134.

The spelling of 50439195 in words is "fifty million, four hundred thirty-nine thousand, one hundred ninety-five".