50311122 has 16 divisors (see below), whose sum is σ = 101180352. Its totient is φ = 16677360.

The previous prime is 50311117. The next prime is 50311123. The reversal of 50311122 is 22111305.

It is not an unprimeable number, because it can be changed into a prime (50311123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22078 + ... + 24249.

It is an arithmetic number, because the mean of its divisors is an integer number (6323772).

Almost surely, 2^50311122 is an apocalyptic number.

50311122 is an abundant number, since it is smaller than the sum of its proper divisors (50869230).

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

50311122 is a wasteful number, since it uses less digits than its factorization.

50311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46513.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 50311122 is about 7093.0333426539. The cubic root of 50311122 is about 369.1656925841.

Adding to 50311122 its reverse (22111305), we get a palindrome (72422427).

The spelling of 50311122 in words is "fifty million, three hundred eleven thousand, one hundred twenty-two".