53122 has 4 divisors (see below), whose sum is σ = 79686. Its totient is φ = 26560.

The previous prime is 53117. The next prime is 53129. The reversal of 53122 is 22135.

53122 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., 36481 + 16641 = 191^2 + 129^2 .

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (53129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13279 + ... + 13282.

2⁵³¹²² is an apocalyptic number.

53122 is a deficient number, since it is larger than the sum of its proper divisors (26564).

53122 is a wasteful number, since it uses less digits than its factorization.

53122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26563.

The product of its digits is 60, while the sum is 13.

The square root of 53122 is about 230.4821034267. The cubic root of 53122 is about 37.5916572708.

Adding to 53122 its sum of digits (13), we get a palindrome (53135).

Adding to 53122 its reverse (22135), we get a palindrome (75257).

The spelling of 53122 in words is "fifty-three thousand, one hundred twenty-two".