53422 has 4 divisors (see below), whose sum is σ = 80136. Its totient is φ = 26710.

The previous prime is 53419. The next prime is 53437. The reversal of 53422 is 22435.

53422 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 is an Ulam number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 53396 and 53405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13354 + ... + 13357.

It is an arithmetic number, because the mean of its divisors is an integer number (20034).

2⁵³⁴²² is an apocalyptic number.

53422 is a deficient number, since it is larger than the sum of its proper divisors (26714).

53422 is a wasteful number, since it uses less digits than its factorization.

53422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26713.

The product of its digits is 240, while the sum is 16.

The square root of 53422 is about 231.1319969195. The cubic root of 53422 is about 37.6622892382.

Adding to 53422 its reverse (22435), we get a palindrome (75857).

It can be divided in two parts, 53 and 422, that multiplied together give a triangular number (22366 = T₂₁₁).

The spelling of 53422 in words is "fifty-three thousand, four hundred twenty-two".