52865017 has 8 divisors (see below), whose sum is σ = 56447424. Its totient is φ = 49389648.

The previous prime is 52864993. The next prime is 52865023. The reversal of 52865017 is 71056825.

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-52865017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52865047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25738 + ... + 27715.

It is an arithmetic number, because the mean of its divisors is an integer number (7055928).

Almost surely, 2^52865017 is an apocalyptic number.

It is an amenable number.

52865017 is a deficient number, since it is larger than the sum of its proper divisors (3582407).

52865017 is a wasteful number, since it uses less digits than its factorization.

52865017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53519.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 52865017 is about 7270.8333085005. The cubic root of 52865017 is about 375.3094145561.

The spelling of 52865017 in words is "fifty-two million, eight hundred sixty-five thousand, seventeen".