6682808863 has 2 divisors, whose sum is σ = 6682808864. Its totient is φ = 6682808862.

The previous prime is 6682808831. The next prime is 6682808893. The reversal of 6682808863 is 3688082866.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6682808863 - 2⁵ = 6682808831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6682808893) 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, 3341404431 + 3341404432.

It is an arithmetic number, because the mean of its divisors is an integer number (3341404432).

Almost surely, 2^6682808863 is an apocalyptic number.

6682808863 is a deficient number, since it is larger than the sum of its proper divisors (1).

6682808863 is an equidigital number, since it uses as much as digits as its factorization.

6682808863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5308416, while the sum is 55.

The square root of 6682808863 is about 81748.4486886449. The cubic root of 6682808863 is about 1883.5898722110.

The spelling of 6682808863 in words is "six billion, six hundred eighty-two million, eight hundred eight thousand, eight hundred sixty-three".