6808628564168 has 16 divisors (see below), whose sum is σ = 12767940247680. Its totient is φ = 3403844498128.

The previous prime is 6808628564113. The next prime is 6808628564189. The reversal of 6808628564168 is 8614658268086.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6808628564098 and 6808628564107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58661396 + ... + 58777347.

It is an arithmetic number, because the mean of its divisors is an integer number (797996265480).

Almost surely, 2^{6808628564168} is an apocalyptic number.

It is an amenable number.

6808628564168 is a deficient number, since it is larger than the sum of its proper divisors (5959311683512).

6808628564168 is a wasteful number, since it uses less digits than its factorization.

6808628564168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117445996 (or 117445992 counting only the distinct ones).

The product of its (nonzero) digits is 212336640, while the sum is 68.

The spelling of 6808628564168 in words is "six trillion, eight hundred eight billion, six hundred twenty-eight million, five hundred sixty-four thousand, one hundred sixty-eight".