52065164 has 24 divisors (see below), whose sum is σ = 93242688. Its totient is φ = 25431120.

The previous prime is 52065157. The next prime is 52065191. The reversal of 52065164 is 46156025.

52065164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 34367 + ... + 35849.

It is an arithmetic number, because the mean of its divisors is an integer number (3885112).

Almost surely, 2^52065164 is an apocalyptic number.

It is an amenable number.

52065164 is a deficient number, since it is larger than the sum of its proper divisors (41177524).

52065164 is a wasteful number, since it uses less digits than its factorization.

52065164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 52065164 is about 7215.6194467280. The cubic root of 52065164 is about 373.4069642895.

The spelling of 52065164 in words is "fifty-two million, sixty-five thousand, one hundred sixty-four".