53472 has 24 divisors (see below), whose sum is σ = 140616. Its totient is φ = 17792.

The previous prime is 53453. The next prime is 53479. The reversal of 53472 is 27435.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53479) by changing a digit.

53472 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 in 3 ways as a sum of consecutive naturals, for example, 183 + ... + 374.

It is an arithmetic number, because the mean of its divisors is an integer number (5859).

2⁵³⁴⁷² is an apocalyptic number.

It is an amenable number.

53472 is an abundant number, since it is smaller than the sum of its proper divisors (87144).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70308).

53472 is a wasteful number, since it uses less digits than its factorization.

53472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 562 counting only the distinct ones).

The product of its digits is 840, while the sum is 21.

The square root of 53472 is about 231.2401349247. The cubic root of 53472 is about 37.6740355054.

It can be divided in two parts, 534 and 72, that added together give a palindrome (606).

The spelling of 53472 in words is "fifty-three thousand, four hundred seventy-two".