6800628000667 has 2 divisors, whose sum is σ = 6800628000668. Its totient is φ = 6800628000666.

The previous prime is 6800628000599. The next prime is 6800628000731. The reversal of 6800628000667 is 7660008260086.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6800628000667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6800628000667.

It is not a weakly prime, because it can be changed into another prime (6800628010667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400314000333 + 3400314000334.

It is an arithmetic number, because the mean of its divisors is an integer number (3400314000334).

Almost surely, 2^{6800628000667} is an apocalyptic number.

6800628000667 is a deficient number, since it is larger than the sum of its proper divisors (1).

6800628000667 is an equidigital number, since it uses as much as digits as its factorization.

6800628000667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 6800628000667 in words is "six trillion, eight hundred billion, six hundred twenty-eight million, six hundred sixty-seven", and thus it is an aban number.