50444166 has 32 divisors (see below), whose sum is σ = 105949440. Its totient is φ = 15988896.

The previous prime is 50444159. The next prime is 50444197. The reversal of 50444166 is 66144405.

It is a super-2 number, since 2×50444166² = 5089227766871112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9495 + ... + 13821.

It is an arithmetic number, because the mean of its divisors is an integer number (3310920).

Almost surely, 2^50444166 is an apocalyptic number.

50444166 is an abundant number, since it is smaller than the sum of its proper divisors (55505274).

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

50444166 is a wasteful number, since it uses less digits than its factorization.

50444166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 50444166 is about 7102.4056487925. The cubic root of 50444166 is about 369.4908165199.

The spelling of 50444166 in words is "fifty million, four hundred forty-four thousand, one hundred sixty-six".