50138076 has 48 divisors (see below), whose sum is σ = 119218176. Its totient is φ = 16398144.

The previous prime is 50138063. The next prime is 50138087. The reversal of 50138076 is 67083105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254410 + ... + 254606.

It is an arithmetic number, because the mean of its divisors is an integer number (2483712).

Almost surely, 2^50138076 is an apocalyptic number.

It is an amenable number.

50138076 is an abundant number, since it is smaller than the sum of its proper divisors (69080100).

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

50138076 is a wasteful number, since it uses less digits than its factorization.

50138076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 50138076 is about 7080.8245282594. The cubic root of 50138076 is about 368.7419557376.

The spelling of 50138076 in words is "fifty million, one hundred thirty-eight thousand, seventy-six".