6775991738008 has 8 divisors (see below), whose sum is σ = 12704984508780. Its totient is φ = 3387995869000.

The previous prime is 6775991737979. The next prime is 6775991738027. The reversal of 6775991738008 is 8008371995776.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×6775991738008³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423499483618 + ... + 423499483633.

Almost surely, 2^{6775991738008} is an apocalyptic number.

It is an amenable number.

6775991738008 is a deficient number, since it is larger than the sum of its proper divisors (5928992770772).

6775991738008 is a wasteful number, since it uses less digits than its factorization.

6775991738008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846998967257 (or 846998967253 counting only the distinct ones).

The product of its (nonzero) digits is 160030080, while the sum is 70.

The spelling of 6775991738008 in words is "six trillion, seven hundred seventy-five billion, nine hundred ninety-one million, seven hundred thirty-eight thousand, eight".