6746366745499 has 2 divisors, whose sum is σ = 6746366745500. Its totient is φ = 6746366745498.

The previous prime is 6746366745497. The next prime is 6746366745523. The reversal of 6746366745499 is 9945476636476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6746366745499 - 2¹ = 6746366745497 is a prime.

Together with 6746366745497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6746366745491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373183372749 + 3373183372750.

It is an arithmetic number, because the mean of its divisors is an integer number (3373183372750).

Almost surely, 2^{6746366745499} is an apocalyptic number.

6746366745499 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746366745499 is an equidigital number, since it uses as much as digits as its factorization.

6746366745499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4938071040, while the sum is 76.

The spelling of 6746366745499 in words is "six trillion, seven hundred forty-six billion, three hundred sixty-six million, seven hundred forty-five thousand, four hundred ninety-nine".