50522 has 4 divisors (see below), whose sum is σ = 75786. Its totient is φ = 25260.

The previous prime is 50513. The next prime is 50527. The reversal of 50522 is 22505.

50522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48841 + 1681 = 221^2 + 41^2 .

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 50497 and 50506.

It is not an unprimeable number, because it can be changed into a prime (50527) by changing a digit.

50522 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12629 + ... + 12632.

2⁵⁰⁵²² is an apocalyptic number.

50522 is a deficient number, since it is larger than the sum of its proper divisors (25264).

50522 is a wasteful number, since it uses less digits than its factorization.

50522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25263.

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 50522 is about 224.7709945700. The cubic root of 50522 is about 36.9680757014.

The spelling of 50522 in words is "fifty thousand, five hundred twenty-two".