5015311265 has 16 divisors (see below), whose sum is σ = 6179510736. Its totient is φ = 3905280000.

The previous prime is 5015311241. The next prime is 5015311267. The reversal of 5015311265 is 5621135105.

5015311265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2384954896 + 2630356369 = 48836^2 + 51287^2 .

It is not a de Polignac number, because 5015311265 - 2⁶ = 5015311201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5015311267) 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, 60515 + ... + 117015.

It is an arithmetic number, because the mean of its divisors is an integer number (386219421).

Almost surely, 2^5015311265 is an apocalyptic number.

It is an amenable number.

5015311265 is a deficient number, since it is larger than the sum of its proper divisors (1164199471).

5015311265 is a wasteful number, since it uses less digits than its factorization.

5015311265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56980.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5015311265 is about 70818.8623531895. The cubic root of 5015311265 is about 1711.7196276795.

The spelling of 5015311265 in words is "five billion, fifteen million, three hundred eleven thousand, two hundred sixty-five".