15116002265 has 16 divisors (see below), whose sum is σ = 22325173248. Its totient is φ = 9567930816.

The previous prime is 15116002211. The next prime is 15116002267. The reversal of 15116002265 is 56220061151.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15116002265 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15116002267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16610537 + ... + 16611446.

It is an arithmetic number, because the mean of its divisors is an integer number (1395323328).

Almost surely, 2^15116002265 is an apocalyptic number.

It is an amenable number.

15116002265 is a deficient number, since it is larger than the sum of its proper divisors (7209170983).

15116002265 is a wasteful number, since it uses less digits than its factorization.

15116002265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33222008.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 15116002265 in words is "fifteen billion, one hundred sixteen million, two thousand, two hundred sixty-five".