50658272 has 48 divisors (see below), whose sum is σ = 114871680. Its totient is φ = 21541248.

The previous prime is 50658269. The next prime is 50658299. The reversal of 50658272 is 27285605.

50658272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30323 + ... + 31949.

It is an arithmetic number, because the mean of its divisors is an integer number (2393160).

Almost surely, 2^50658272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50658272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57435840).

50658272 is an abundant number, since it is smaller than the sum of its proper divisors (64213408).

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

50658272 is a wasteful number, since it uses less digits than its factorization.

50658272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 50658272 is about 7117.4624691669. The cubic root of 50658272 is about 370.0128361751.

The spelling of 50658272 in words is "fifty million, six hundred fifty-eight thousand, two hundred seventy-two".