50522166 has 12 divisors (see below), whose sum is σ = 109464732. Its totient is φ = 16840716.

The previous prime is 50522141. The next prime is 50522167. The reversal of 50522166 is 66122505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50522167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1403376 + ... + 1403411.

It is an arithmetic number, because the mean of its divisors is an integer number (9122061).

Almost surely, 2^50522166 is an apocalyptic number.

50522166 is an abundant number, since it is smaller than the sum of its proper divisors (58942566).

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

50522166 is a wasteful number, since it uses less digits than its factorization.

50522166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806795 (or 2806792 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50522166 is about 7107.8946249927. The cubic root of 50522166 is about 369.6811619000.

The spelling of 50522166 in words is "fifty million, five hundred twenty-two thousand, one hundred sixty-six".