6886711802899 has 2 divisors, whose sum is σ = 6886711802900. Its totient is φ = 6886711802898.

The previous prime is 6886711802869. The next prime is 6886711802987. The reversal of 6886711802899 is 9982081176886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6886711802899 - 2⁷ = 6886711802771 is a prime.

It is not a weakly prime, because it can be changed into another prime (6886711802819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3443355901449 + 3443355901450.

It is an arithmetic number, because the mean of its divisors is an integer number (3443355901450).

Almost surely, 2^{6886711802899} is an apocalyptic number.

6886711802899 is a deficient number, since it is larger than the sum of its proper divisors (1).

6886711802899 is an equidigital number, since it uses as much as digits as its factorization.

6886711802899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 167215104, while the sum is 73.

The spelling of 6886711802899 in words is "six trillion, eight hundred eighty-six billion, seven hundred eleven million, eight hundred two thousand, eight hundred ninety-nine".