52144325 has 24 divisors (see below), whose sum is σ = 67900416. Its totient is φ = 39672000.

The previous prime is 52144319. The next prime is 52144343. The reversal of 52144325 is 52344125.

It is a happy number.

52144325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52144325 - 2²⁰ = 51095749 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

Its product of digits (4800) is a multiple of the sum of its prime divisors (1200).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52144294 and 52144303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46724 + ... + 47826.

It is an arithmetic number, because the mean of its divisors is an integer number (2829184).

Almost surely, 2^52144325 is an apocalyptic number.

It is an amenable number.

52144325 is a deficient number, since it is larger than the sum of its proper divisors (15756091).

52144325 is a wasteful number, since it uses less digits than its factorization.

52144325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205 (or 1200 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 52144325 is about 7221.1027551199. The cubic root of 52144325 is about 373.5961137977.

The spelling of 52144325 in words is "fifty-two million, one hundred forty-four thousand, three hundred twenty-five".