50578922 has 16 divisors (see below), whose sum is σ = 77922240. Its totient is φ = 24609312.

The previous prime is 50578921. The next prime is 50578933. The reversal of 50578922 is 22987505.

50578922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50578921) by changing a digit.

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, 25979 + ... + 27857.

It is an arithmetic number, because the mean of its divisors is an integer number (4870140).

Almost surely, 2^50578922 is an apocalyptic number.

50578922 is a deficient number, since it is larger than the sum of its proper divisors (27343318).

50578922 is a wasteful number, since it uses less digits than its factorization.

50578922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 50578922 is about 7111.8859664649. The cubic root of 50578922 is about 369.8195419006.

The spelling of 50578922 in words is "fifty million, five hundred seventy-eight thousand, nine hundred twenty-two".