8686008550193 has 18 divisors (see below), whose sum is σ = 9926643255894. Its totient is φ = 7595861674752.

The previous prime is 8686008550187. The next prime is 8686008550283. The reversal of 8686008550193 is 3910558006868.

It can be written as a sum of positive squares in 3 ways, for example, as 20479899664 + 8665528650529 = 143108^2 + 2943727^2 .

It is not a de Polignac number, because 8686008550193 - 2¹² = 8686008546097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8686008550183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 71125280 + ... + 71247297.

It is an arithmetic number, because the mean of its divisors is an integer number (551480180883).

Almost surely, 2^{8686008550193} is an apocalyptic number.

It is an amenable number.

8686008550193 is a deficient number, since it is larger than the sum of its proper divisors (1240634705701).

8686008550193 is a wasteful number, since it uses less digits than its factorization.

8686008550193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142372641 (or 142372609 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 8686008550193 in words is "eight trillion, six hundred eighty-six billion, eight million, five hundred fifty thousand, one hundred ninety-three".