6605710066717 has 8 divisors (see below), whose sum is σ = 6905111383040. Its totient is φ = 6311703368880.

The previous prime is 6605710066693. The next prime is 6605710066789. The reversal of 6605710066717 is 7176600175066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6605710066717 - 2²³ = 6605701678109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6605710066517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348652118 + ... + 1348657015.

It is an arithmetic number, because the mean of its divisors is an integer number (863138922880).

Almost surely, 2^{6605710066717} is an apocalyptic number.

It is an amenable number.

6605710066717 is a deficient number, since it is larger than the sum of its proper divisors (299401316323).

6605710066717 is a wasteful number, since it uses less digits than its factorization.

6605710066717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697309243.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 6605710066717 in words is "six trillion, six hundred five billion, seven hundred ten million, sixty-six thousand, seven hundred seventeen".