50445722 has 16 divisors (see below), whose sum is σ = 80021760. Its totient is φ = 23784192.

The previous prime is 50445721. The next prime is 50445757. The reversal of 50445722 is 22754405.

It is a happy number.

50445722 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 (50445721) 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, 5498 + ... + 11450.

It is an arithmetic number, because the mean of its divisors is an integer number (5001360).

Almost surely, 2^50445722 is an apocalyptic number.

50445722 is a deficient number, since it is larger than the sum of its proper divisors (29576038).

50445722 is a wasteful number, since it uses less digits than its factorization.

50445722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 50445722 is about 7102.5151882977. The cubic root of 50445722 is about 369.4946155836.

The spelling of 50445722 in words is "fifty million, four hundred forty-five thousand, seven hundred twenty-two".