53452 has 24 divisors (see below), whose sum is σ = 112896. Its totient is φ = 21648.

The previous prime is 53441. The next prime is 53453. The reversal of 53452 is 25435.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603 + ... + 685.

It is an arithmetic number, because the mean of its divisors is an integer number (4704).

2⁵³⁴⁵² 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 53452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56448).

53452 is an abundant number, since it is smaller than the sum of its proper divisors (59444).

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

53452 is a wasteful number, since it uses less digits than its factorization.

53452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 115 counting only the distinct ones).

The product of its digits is 600, while the sum is 19.

The square root of 53452 is about 231.1968857922. The cubic root of 53452 is about 37.6693378776.

Adding to 53452 its reverse (25435), we get a palindrome (78887).

It can be divided in two parts, 53 and 452, that added together give a palindrome (505).

The spelling of 53452 in words is "fifty-three thousand, four hundred fifty-two".