52765165 has 8 divisors (see below), whose sum is σ = 63415008. Its totient is φ = 42147600.

The previous prime is 52765159. The next prime is 52765169. The reversal of 52765165 is 56156725.

52765165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-52765165 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52765169) by changing a digit.

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, 4311 + ... + 11140.

It is an arithmetic number, because the mean of its divisors is an integer number (7926876).

Almost surely, 2^52765165 is an apocalyptic number.

It is an amenable number.

52765165 is a deficient number, since it is larger than the sum of its proper divisors (10649843).

52765165 is a wasteful number, since it uses less digits than its factorization.

52765165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16139.

The product of its digits is 63000, while the sum is 37.

The square root of 52765165 is about 7263.9634497979. The cubic root of 52765165 is about 375.0729695040.

The spelling of 52765165 in words is "fifty-two million, seven hundred sixty-five thousand, one hundred sixty-five".