53175 has 12 divisors (see below), whose sum is σ = 88040. Its totient is φ = 28320.

The previous prime is 53173. The next prime is 53189. The reversal of 53175 is 57135.

It is a happy number.

It is not a de Polignac number, because 53175 - 2¹ = 53173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280 + ... + 429.

2⁵³¹⁷⁵ is an apocalyptic number.

53175 is a deficient number, since it is larger than the sum of its proper divisors (34865).

53175 is a wasteful number, since it uses less digits than its factorization.

53175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 717 counting only the distinct ones).

The product of its digits is 525, while the sum is 21.

The square root of 53175 is about 230.5970511520. The cubic root of 53175 is about 37.6041548902.

Subtracting from 53175 its product of digits (525), we obtain a triangular number (52650 = T₃₂₄).

It can be divided in two parts, 531 and 75, that added together give a palindrome (606).

The spelling of 53175 in words is "fifty-three thousand, one hundred seventy-five".