6808808915 has 8 divisors (see below), whose sum is σ = 8282496768. Its totient is φ = 5372429760.

The previous prime is 6808808911. The next prime is 6808808953. The reversal of 6808808915 is 5198088086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6808808915 - 2² = 6808808911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6808808911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9326771 + ... + 9327500.

It is an arithmetic number, because the mean of its divisors is an integer number (1035312096).

Almost surely, 2^6808808915 is an apocalyptic number.

6808808915 is a deficient number, since it is larger than the sum of its proper divisors (1473687853).

6808808915 is a wasteful number, since it uses less digits than its factorization.

6808808915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18654349.

The product of its (nonzero) digits is 1105920, while the sum is 53.

The square root of 6808808915 is about 82515.5071183593. The cubic root of 6808808915 is about 1895.3542003307.

The spelling of 6808808915 in words is "six billion, eight hundred eight million, eight hundred eight thousand, nine hundred fifteen".