5308871915 has 4 divisors (see below), whose sum is σ = 6370646304. Its totient is φ = 4247097528.

The previous prime is 5308871903. The next prime is 5308871917. The reversal of 5308871915 is 5191788035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5308871915 - 2⁴ = 5308871899 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 5308871915.

It is not an unprimeable number, because it can be changed into a prime (5308871917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530887187 + ... + 530887196.

It is an arithmetic number, because the mean of its divisors is an integer number (1592661576).

Almost surely, 2^5308871915 is an apocalyptic number.

5308871915 is a deficient number, since it is larger than the sum of its proper divisors (1061774389).

5308871915 is a wasteful number, since it uses less digits than its factorization.

5308871915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061774388.

The product of its (nonzero) digits is 302400, while the sum is 47.

The square root of 5308871915 is about 72862.0059770523. The cubic root of 5308871915 is about 1744.4857081632.

The spelling of 5308871915 in words is "five billion, three hundred eight million, eight hundred seventy-one thousand, nine hundred fifteen".