50522208 has 48 divisors (see below), whose sum is σ = 144680256. Its totient is φ = 15309440.

The previous prime is 50522207. The next prime is 50522233. The reversal of 50522208 is 80222505.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50522201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22866 + ... + 24977.

It is an arithmetic number, because the mean of its divisors is an integer number (3014172).

Almost surely, 2^50522208 is an apocalyptic number.

It is an amenable number.

50522208 is an abundant number, since it is smaller than the sum of its proper divisors (94158048).

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

50522208 is a wasteful number, since it uses less digits than its factorization.

50522208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47867 (or 47859 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 50522208 is about 7107.8975794534. The cubic root of 50522208 is about 369.6812643409.

It can be divided in two parts, 5052 and 2208, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 50522208 in words is "fifty million, five hundred twenty-two thousand, two hundred eight".