6808613862828 has 24 divisors (see below), whose sum is σ = 15886960402432. Its totient is φ = 2269510136784.

The previous prime is 6808613862823. The next prime is 6808613862839. The reversal of 6808613862828 is 8282683168086.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6808613862823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445100 + ... + 4426707.

Almost surely, 2^{6808613862828} is an apocalyptic number.

It is an amenable number.

6808613862828 is an abundant number, since it is smaller than the sum of its proper divisors (9078346539604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6808613862828 is a wasteful number, since it uses less digits than its factorization.

6808613862828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954381 (or 6954379 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 66.

The spelling of 6808613862828 in words is "six trillion, eight hundred eight billion, six hundred thirteen million, eight hundred sixty-two thousand, eight hundred twenty-eight".