6717209574745 has 24 divisors (see below), whose sum is σ = 8572099897728. Its totient is φ = 5052110918400.

The previous prime is 6717209574707. The next prime is 6717209574797. The reversal of 6717209574745 is 5474759027176.

It is not a de Polignac number, because 6717209574745 - 2¹³ = 6717209566553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1234971 + ... + 3867760.

It is an arithmetic number, because the mean of its divisors is an integer number (357170829072).

Almost surely, 2^{6717209574745} is an apocalyptic number.

It is an amenable number.

6717209574745 is a deficient number, since it is larger than the sum of its proper divisors (1854890322983).

6717209574745 is a wasteful number, since it uses less digits than its factorization.

6717209574745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103681 (or 5103664 counting only the distinct ones).

The product of its (nonzero) digits is 103723200, while the sum is 64.

The spelling of 6717209574745 in words is "six trillion, seven hundred seventeen billion, two hundred nine million, five hundred seventy-four thousand, seven hundred forty-five".