8205689185363 has 48 divisors (see below), whose sum is σ = 9286333944480. Its totient is φ = 7205305798656.

The previous prime is 8205689185357. The next prime is 8205689185373. The reversal of 8205689185363 is 3635819865028.

It is not a de Polignac number, because 8205689185363 - 2⁹ = 8205689184851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8205689185295 and 8205689185304.

It is not an unprimeable number, because it can be changed into a prime (8205689185373) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 713718631 + ... + 713730127.

It is an arithmetic number, because the mean of its divisors is an integer number (193465290510).

Almost surely, 2^{8205689185363} is an apocalyptic number.

8205689185363 is a deficient number, since it is larger than the sum of its proper divisors (1080644759117).

8205689185363 is a wasteful number, since it uses less digits than its factorization.

8205689185363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11924 (or 11797 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 64.

The spelling of 8205689185363 in words is "eight trillion, two hundred five billion, six hundred eighty-nine million, one hundred eighty-five thousand, three hundred sixty-three".