50021936 has 40 divisors (see below), whose sum is σ = 99376080. Its totient is φ = 24385536.

The previous prime is 50021903. The next prime is 50021963. The reversal of 50021936 is 63912005.

50021936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 131795 + ... + 132173.

It is an arithmetic number, because the mean of its divisors is an integer number (2484402).

Almost surely, 2^50021936 is an apocalyptic number.

It is an amenable number.

50021936 is a deficient number, since it is larger than the sum of its proper divisors (49354144).

50021936 is a wasteful number, since it uses less digits than its factorization.

50021936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 50021936 is about 7072.6187512123. The cubic root of 50021936 is about 368.4570172639.

The spelling of 50021936 in words is "fifty million, twenty-one thousand, nine hundred thirty-six".