6606064954673 has 2 divisors, whose sum is σ = 6606064954674. Its totient is φ = 6606064954672.

The previous prime is 6606064954663. The next prime is 6606064954711. The reversal of 6606064954673 is 3764594606066.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5254258775089 + 1351806179584 = 2292217^2 + 1162672^2 .

It is a cyclic number.

It is not a de Polignac number, because 6606064954673 - 2¹² = 6606064950577 is a prime.

It is not a weakly prime, because it can be changed into another prime (6606064954613) 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, 3303032477336 + 3303032477337.

It is an arithmetic number, because the mean of its divisors is an integer number (3303032477337).

Almost surely, 2^{6606064954673} is an apocalyptic number.

It is an amenable number.

6606064954673 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606064954673 is an equidigital number, since it uses as much as digits as its factorization.

6606064954673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117573120, while the sum is 62.

The spelling of 6606064954673 in words is "six trillion, six hundred six billion, sixty-four million, nine hundred fifty-four thousand, six hundred seventy-three".