5115000065 has 32 divisors (see below), whose sum is σ = 7275965184. Its totient is φ = 3378758400.

The previous prime is 5115000053. The next prime is 5115000067. The reversal of 5115000065 is 5600005115.

It is not a de Polignac number, because 5115000065 - 2¹⁶ = 5114934529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5115000065.

It is not an unprimeable number, because it can be changed into a prime (5115000067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111242 + ... + 150348.

It is an arithmetic number, because the mean of its divisors is an integer number (227373912).

Almost surely, 2^5115000065 is an apocalyptic number.

It is an amenable number.

5115000065 is a deficient number, since it is larger than the sum of its proper divisors (2160965119).

5115000065 is a wasteful number, since it uses less digits than its factorization.

5115000065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5115000065 is about 71519.2286381781. The cubic root of 5115000065 is about 1722.9865258905.

The spelling of 5115000065 in words is "five billion, one hundred fifteen million, sixty-five", and thus it is an aban number.