7968547717105 has 16 divisors (see below), whose sum is σ = 9661188829824. Its totient is φ = 6308888578560.

The previous prime is 7968547717093. The next prime is 7968547717133. The reversal of 7968547717105 is 5017177458697.

It is not a de Polignac number, because 7968547717105 - 2⁹ = 7968547716593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13717894 + ... + 14286976.

It is an arithmetic number, because the mean of its divisors is an integer number (603824301864).

Almost surely, 2^{7968547717105} is an apocalyptic number.

It is an amenable number.

7968547717105 is a deficient number, since it is larger than the sum of its proper divisors (1692641112719).

7968547717105 is a wasteful number, since it uses less digits than its factorization.

7968547717105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598056.

The product of its (nonzero) digits is 103723200, while the sum is 67.

The spelling of 7968547717105 in words is "seven trillion, nine hundred sixty-eight billion, five hundred forty-seven million, seven hundred seventeen thousand, one hundred five".