86682110106577 has 2 divisors, whose sum is σ = 86682110106578. Its totient is φ = 86682110106576.

The previous prime is 86682110106517. The next prime is 86682110106629. The reversal of 86682110106577 is 77560101128668.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60704729672976 + 25977380433601 = 7791324^2 + 5096801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86682110106577 is a prime.

It is not a weakly prime, because it can be changed into another prime (86682110106517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43341055053288 + 43341055053289.

It is an arithmetic number, because the mean of its divisors is an integer number (43341055053289).

Almost surely, 2^{86682110106577} is an apocalyptic number.

It is an amenable number.

86682110106577 is a deficient number, since it is larger than the sum of its proper divisors (1).

86682110106577 is an equidigital number, since it uses as much as digits as its factorization.

86682110106577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 58.

The spelling of 86682110106577 in words is "eighty-six trillion, six hundred eighty-two billion, one hundred ten million, one hundred six thousand, five hundred seventy-seven".