52628165 has 16 divisors (see below), whose sum is σ = 64653312. Its totient is φ = 41114304.

The previous prime is 52628131. The next prime is 52628179. The reversal of 52628165 is 56182625.

It is a cyclic number.

It is not a de Polignac number, because 52628165 - 2⁶ = 52628101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41927 + ... + 43163.

It is an arithmetic number, because the mean of its divisors is an integer number (4040832).

Almost surely, 2^52628165 is an apocalyptic number.

It is an amenable number.

52628165 is a deficient number, since it is larger than the sum of its proper divisors (12025147).

52628165 is a wasteful number, since it uses less digits than its factorization.

52628165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

The product of its digits is 28800, while the sum is 35.

The square root of 52628165 is about 7254.5272071997. The cubic root of 52628165 is about 374.7480737560.

The spelling of 52628165 in words is "fifty-two million, six hundred twenty-eight thousand, one hundred sixty-five".