52155 has 24 divisors (see below), whose sum is σ = 96720. Its totient is φ = 25920.

The previous prime is 52153. The next prime is 52163. The reversal of 52155 is 55125.

It is not a de Polignac number, because 52155 - 2¹ = 52153 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (52153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 825 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (4030).

2⁵²¹⁵⁵ is an apocalyptic number.

52155 is a deficient number, since it is larger than the sum of its proper divisors (44565).

52155 is a wasteful number, since it uses less digits than its factorization.

52155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 88 counting only the distinct ones).

The product of its digits is 250, while the sum is 18.

The square root of 52155 is about 228.3746921180. The cubic root of 52155 is about 37.3621606290.

It can be divided in two parts, 521 and 55, that added together give a square (576 = 24²).

The spelling of 52155 in words is "fifty-two thousand, one hundred fifty-five".