50622164 has 12 divisors (see below), whose sum is σ = 88640244. Its totient is φ = 25296384.

The previous prime is 50622161. The next prime is 50622181. The reversal of 50622164 is 46122605.

It can be written as a sum of positive squares in 2 ways, for example, as 25421764 + 25200400 = 5042^2 + 5020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50622161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714 + ... + 13310.

It is an arithmetic number, because the mean of its divisors is an integer number (7386687).

Almost surely, 2^50622164 is an apocalyptic number.

It is an amenable number.

50622164 is a deficient number, since it is larger than the sum of its proper divisors (38018080).

50622164 is a wasteful number, since it uses less digits than its factorization.

50622164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354 (or 7352 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 50622164 is about 7114.9254388223. The cubic root of 50622164 is about 369.9249031910.

Adding to 50622164 its reverse (46122605), we get a palindrome (96744769).

The spelling of 50622164 in words is "fifty million, six hundred twenty-two thousand, one hundred sixty-four".