8683568653868 has 12 divisors (see below), whose sum is σ = 15196666543800. Its totient is φ = 4341663927072.

The previous prime is 8683568653861. The next prime is 8683568653891.

8683568653868 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8683568653868² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8683568653792 and 8683568653801.

It is not an unprimeable number, because it can be changed into a prime (8683568653861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29937593 + ... + 30226256.

It is an arithmetic number, because the mean of its divisors is an integer number (1266388878650).

Almost surely, 2^{8683568653868} is an apocalyptic number.

It is an amenable number.

8683568653868 is a deficient number, since it is larger than the sum of its proper divisors (6513097889932).

8683568653868 is a wasteful number, since it uses less digits than its factorization.

8683568653868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60199936 (or 60199934 counting only the distinct ones).

The product of its digits is 9555148800, while the sum is 80.

The spelling of 8683568653868 in words is "eight trillion, six hundred eighty-three billion, five hundred sixty-eight million, six hundred fifty-three thousand, eight hundred sixty-eight".