86247854699 has 2 divisors, whose sum is σ = 86247854700. Its totient is φ = 86247854698.

The previous prime is 86247854647. The next prime is 86247854711. The reversal of 86247854699 is 99645874268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86247854699 - 2²⁰ = 86246806123 is a prime.

It is not a weakly prime, because it can be changed into another prime (86247254699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43123927349 + 43123927350.

It is an arithmetic number, because the mean of its divisors is an integer number (43123927350).

Almost surely, 2^86247854699 is an apocalyptic number.

86247854699 is a deficient number, since it is larger than the sum of its proper divisors (1).

86247854699 is an equidigital number, since it uses as much as digits as its factorization.

86247854699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209018880, while the sum is 68.

The spelling of 86247854699 in words is "eighty-six billion, two hundred forty-seven million, eight hundred fifty-four thousand, six hundred ninety-nine".