50522616 has 56 divisors (see below), whose sum is σ = 142046280. Its totient is φ = 16838928.

The previous prime is 50522597. The next prime is 50522629. The reversal of 50522616 is 61622505.

50522616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 50522616.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1501 + ... + 10163.

Almost surely, 2^50522616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50522616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71023140).

50522616 is an abundant number, since it is smaller than the sum of its proper divisors (91523664).

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

50522616 is an equidigital number, since it uses as much as digits as its factorization.

50522616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687 (or 8668 counting only the distinct ones).

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

The square root of 50522616 is about 7107.9262798653. The cubic root of 50522616 is about 369.6822594778.

The spelling of 50522616 in words is "fifty million, five hundred twenty-two thousand, six hundred sixteen".