6956713788641 has 8 divisors (see below), whose sum is σ = 6968796124968. Its totient is φ = 6944636160000.

The previous prime is 6956713788617. The next prime is 6956713788649. The reversal of 6956713788641 is 1468873176596.

It can be written as a sum of positive squares in 4 ways, for example, as 1820688750241 + 5136025038400 = 1349329^2 + 2266280^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6956713788641 - 2²² = 6956709594337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6956713788649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787591 + ... + 4136291.

It is an arithmetic number, because the mean of its divisors is an integer number (871099515621).

Almost surely, 2^{6956713788641} is an apocalyptic number.

It is an amenable number.

6956713788641 is a deficient number, since it is larger than the sum of its proper divisors (12082336327).

6956713788641 is a wasteful number, since it uses less digits than its factorization.

6956713788641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353843.

The product of its digits is 365783040, while the sum is 71.

The spelling of 6956713788641 in words is "six trillion, nine hundred fifty-six billion, seven hundred thirteen million, seven hundred eighty-eight thousand, six hundred forty-one".