6810659813912 has 16 divisors (see below), whose sum is σ = 12772732864200. Its totient is φ = 3404597716800.

The previous prime is 6810659813891. The next prime is 6810659813933. The reversal of 6810659813912 is 2193189560186.

It is an interprime number because it is at equal distance from previous prime (6810659813891) and next prime (6810659813933).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91484237 + ... + 91558652.

Almost surely, 2^{6810659813912} is an apocalyptic number.

It is an amenable number.

6810659813912 is a deficient number, since it is larger than the sum of its proper divisors (5962073050288).

6810659813912 is a wasteful number, since it uses less digits than its factorization.

6810659813912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183047546 (or 183047542 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 59.

The spelling of 6810659813912 in words is "six trillion, eight hundred ten billion, six hundred fifty-nine million, eight hundred thirteen thousand, nine hundred twelve".