50378872 has 16 divisors (see below), whose sum is σ = 94719240. Its totient is φ = 25120416.

The previous prime is 50378869. The next prime is 50378879. The reversal of 50378872 is 27887305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50378879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458 + ... + 11425.

Almost surely, 2^50378872 is an apocalyptic number.

It is an amenable number.

50378872 is a deficient number, since it is larger than the sum of its proper divisors (44340368).

50378872 is a wasteful number, since it uses less digits than its factorization.

50378872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17262 (or 17258 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 50378872 is about 7097.8075488139. The cubic root of 50378872 is about 369.3313269827.

The spelling of 50378872 in words is "fifty million, three hundred seventy-eight thousand, eight hundred seventy-two".