7696956788687 has 2 divisors, whose sum is σ = 7696956788688. Its totient is φ = 7696956788686.

The previous prime is 7696956788641. The next prime is 7696956788693. The reversal of 7696956788687 is 7868876596967.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7696956788687 - 2³² = 7692661821391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7696956788596 and 7696956788605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7696956782687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848478394343 + 3848478394344.

It is an arithmetic number, because the mean of its divisors is an integer number (3848478394344).

Almost surely, 2^{7696956788687} is an apocalyptic number.

7696956788687 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696956788687 is an equidigital number, since it uses as much as digits as its factorization.

7696956788687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92177326080, while the sum is 92.

The spelling of 7696956788687 in words is "seven trillion, six hundred ninety-six billion, nine hundred fifty-six million, seven hundred eighty-eight thousand, six hundred eighty-seven".