50755222 has 32 divisors (see below), whose sum is σ = 90604800. Its totient is φ = 20871648.

The previous prime is 50755219. The next prime is 50755223. The reversal of 50755222 is 22255705.

50755222 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 not an unprimeable number, because it can be changed into a prime (50755223) 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 15 ways as a sum of consecutive naturals, for example, 34804 + ... + 36232.

It is an arithmetic number, because the mean of its divisors is an integer number (2831400).

Almost surely, 2^50755222 is an apocalyptic number.

50755222 is a deficient number, since it is larger than the sum of its proper divisors (39849578).

50755222 is a wasteful number, since it uses less digits than its factorization.

50755222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 50755222 is about 7124.2699275084. The cubic root of 50755222 is about 370.2487297609.

The spelling of 50755222 in words is "fifty million, seven hundred fifty-five thousand, two hundred twenty-two".