6808324255819 has 16 divisors (see below), whose sum is σ = 7347304337760. Its totient is φ = 6284813483520.

The previous prime is 6808324255801. The next prime is 6808324255879. The reversal of 6808324255819 is 9185524238086.

It is a cyclic number.

It is not a de Polignac number, because 6808324255819 - 2⁹ = 6808324255307 is a prime.

It is a super-2 number, since 2×6808324255819² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6808324255879) 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, 1405177 + ... + 3948565.

It is an arithmetic number, because the mean of its divisors is an integer number (459206521110).

Almost surely, 2^{6808324255819} is an apocalyptic number.

6808324255819 is a deficient number, since it is larger than the sum of its proper divisors (538980081941).

6808324255819 is a wasteful number, since it uses less digits than its factorization.

6808324255819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546430.

The product of its (nonzero) digits is 33177600, while the sum is 61.

The spelling of 6808324255819 in words is "six trillion, eight hundred eight billion, three hundred twenty-four million, two hundred fifty-five thousand, eight hundred nineteen".