52015165 has 8 divisors (see below), whose sum is σ = 63870048. Its totient is φ = 40644240.

The previous prime is 52015147. The next prime is 52015169. The reversal of 52015165 is 56151025.

52015165 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 not a de Polignac number, because 52015165 - 2⁵ = 52015133 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 (52015169) 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, 120751 + ... + 121180.

It is an arithmetic number, because the mean of its divisors is an integer number (7983756).

Almost surely, 2^52015165 is an apocalyptic number.

It is an amenable number.

52015165 is a deficient number, since it is larger than the sum of its proper divisors (11854883).

52015165 is a wasteful number, since it uses less digits than its factorization.

52015165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241979.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 52015165 is about 7212.1539778349. The cubic root of 52015165 is about 373.2873964702.

The spelling of 52015165 in words is "fifty-two million, fifteen thousand, one hundred sixty-five".