6606002002063 has 2 divisors, whose sum is σ = 6606002002064. Its totient is φ = 6606002002062.

The previous prime is 6606002002057. The next prime is 6606002002109. The reversal of 6606002002063 is 3602002006066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6606002002063 - 2⁹ = 6606002001551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6606002002163) 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, 3303001001031 + 3303001001032.

It is an arithmetic number, because the mean of its divisors is an integer number (3303001001032).

Almost surely, 2^{6606002002063} is an apocalyptic number.

6606002002063 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606002002063 is an equidigital number, since it uses as much as digits as its factorization.

6606002002063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 6606002002063 in words is "six trillion, six hundred six billion, two million, two thousand, sixty-three".