6800507178068 has 48 divisors (see below), whose sum is σ = 12748939615440. Its totient is φ = 3162687627264.

The previous prime is 6800507178043. The next prime is 6800507178071. The reversal of 6800507178068 is 8608717050086.

It can be written as a sum of positive squares in 8 ways, for example, as 121942036804 + 6678565141264 = 349202^2 + 2584292^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11779730 + ... + 12343542.

It is an arithmetic number, because the mean of its divisors is an integer number (265602908655).

Almost surely, 2^{6800507178068} is an apocalyptic number.

6800507178068 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6800507178068 is a deficient number, since it is larger than the sum of its proper divisors (5948432437372).

6800507178068 is a wasteful number, since it uses less digits than its factorization.

6800507178068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565916 (or 565914 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 6800507178068 in words is "six trillion, eight hundred billion, five hundred seven million, one hundred seventy-eight thousand, sixty-eight".