6670366915747 has 2 divisors, whose sum is σ = 6670366915748. Its totient is φ = 6670366915746.

The previous prime is 6670366915733. The next prime is 6670366915783. The reversal of 6670366915747 is 7475196630766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6670366915747 - 2¹¹ = 6670366913699 is a prime.

It is not a weakly prime, because it can be changed into another prime (6670366915847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3335183457873 + 3335183457874.

It is an arithmetic number, because the mean of its divisors is an integer number (3335183457874).

Almost surely, 2^{6670366915747} is an apocalyptic number.

6670366915747 is a deficient number, since it is larger than the sum of its proper divisors (1).

6670366915747 is an equidigital number, since it uses as much as digits as its factorization.

6670366915747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240045120, while the sum is 67.

The spelling of 6670366915747 in words is "six trillion, six hundred seventy billion, three hundred sixty-six million, nine hundred fifteen thousand, seven hundred forty-seven".