50173272 has 24 divisors (see below), whose sum is σ = 135886140. Its totient is φ = 16724400.

The previous prime is 50173271. The next prime is 50173289. The reversal of 50173272 is 27237105.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50173271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 348354 + ... + 348497.

Almost surely, 2^50173272 is an apocalyptic number.

It is an amenable number.

50173272 is an abundant number, since it is smaller than the sum of its proper divisors (85712868).

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

50173272 is a wasteful number, since it uses less digits than its factorization.

50173272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696863 (or 696856 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 50173272 is about 7083.3093960380. The cubic root of 50173272 is about 368.8282188950.

The spelling of 50173272 in words is "fifty million, one hundred seventy-three thousand, two hundred seventy-two".