6706718700623 has 2 divisors, whose sum is σ = 6706718700624. Its totient is φ = 6706718700622.

The previous prime is 6706718700593. The next prime is 6706718700641. The reversal of 6706718700623 is 3260078176076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6706718700623 - 2⁶ = 6706718700559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6706718700653) by changing a digit.

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 as a sum of consecutive naturals, namely, 3353359350311 + 3353359350312.

It is an arithmetic number, because the mean of its divisors is an integer number (3353359350312).

Almost surely, 2^{6706718700623} is an apocalyptic number.

6706718700623 is a deficient number, since it is larger than the sum of its proper divisors (1).

6706718700623 is an equidigital number, since it uses as much as digits as its factorization.

6706718700623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 6706718700623 in words is "six trillion, seven hundred six billion, seven hundred eighteen million, seven hundred thousand, six hundred twenty-three".