6682717285709 has 4 divisors (see below), whose sum is σ = 6707376759360. Its totient is φ = 6658057812060.

The previous prime is 6682717285703. The next prime is 6682717285807. The reversal of 6682717285709 is 9075827172866.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6682717285709 - 2⁴ = 6682717285693 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 (6682717285703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12329736419 + ... + 12329736960.

It is an arithmetic number, because the mean of its divisors is an integer number (1676844189840).

Almost surely, 2^{6682717285709} is an apocalyptic number.

It is an amenable number.

6682717285709 is a deficient number, since it is larger than the sum of its proper divisors (24659473651).

6682717285709 is a wasteful number, since it uses less digits than its factorization.

6682717285709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24659473650.

The product of its (nonzero) digits is 142248960, while the sum is 68.

The spelling of 6682717285709 in words is "six trillion, six hundred eighty-two billion, seven hundred seventeen million, two hundred eighty-five thousand, seven hundred nine".