50158272 has 28 divisors (see below), whose sum is σ = 132710936. Its totient is φ = 16719360.

The previous prime is 50158249. The next prime is 50158321. The reversal of 50158272 is 27285105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130429 + ... + 130812.

Almost surely, 2^50158272 is an apocalyptic number.

It is an amenable number.

50158272 is an abundant number, since it is smaller than the sum of its proper divisors (82552664).

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

50158272 is a wasteful number, since it uses less digits than its factorization.

50158272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261256 (or 261246 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 50158272 is about 7082.2504897808. The cubic root of 50158272 is about 368.7914597834.

The spelling of 50158272 in words is "fifty million, one hundred fifty-eight thousand, two hundred seventy-two".