52178325 has 24 divisors (see below), whose sum is σ = 88604448. Its totient is φ = 27074880.

The previous prime is 52178303. The next prime is 52178333. The reversal of 52178325 is 52387125.

52178325 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 52178325 - 2⁷ = 52178197 is a prime.

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, 6627 + ... + 12176.

It is an arithmetic number, because the mean of its divisors is an integer number (3691852).

Almost surely, 2^52178325 is an apocalyptic number.

It is an amenable number.

52178325 is a deficient number, since it is larger than the sum of its proper divisors (36426123).

52178325 is a wasteful number, since it uses less digits than its factorization.

52178325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18853 (or 18848 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 52178325 is about 7223.4565825510. The cubic root of 52178325 is about 373.6772955823.

The spelling of 52178325 in words is "fifty-two million, one hundred seventy-eight thousand, three hundred twenty-five".