50522256 has 60 divisors (see below), whose sum is σ = 142889292. Its totient is φ = 16662528.

The previous prime is 50522243. The next prime is 50522267. The reversal of 50522256 is 65222505.

It can be written as a sum of positive squares in 2 ways, for example, as 7750656 + 42771600 = 2784^2 + 6540^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12160 + ... + 15776.

Almost surely, 2^50522256 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 50522256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71444646).

50522256 is an abundant number, since it is smaller than the sum of its proper divisors (92367036).

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

50522256 is a wasteful number, since it uses less digits than its factorization.

50522256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 50522256 is about 7107.9009559785. The cubic root of 50522256 is about 369.6813814161.

The spelling of 50522256 in words is "fifty million, five hundred twenty-two thousand, two hundred fifty-six".