8536000209 has 16 divisors (see below), whose sum is σ = 12417935040. Its totient is φ = 5172527360.

The previous prime is 8536000199. The next prime is 8536000223. The reversal of 8536000209 is 9020006358.

It is a happy number.

It is not a de Polignac number, because 8536000209 - 2¹⁵ = 8535967441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 8536000209.

It is not an unprimeable number, because it can be changed into a prime (8536000229) 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 in 15 ways as a sum of consecutive naturals, for example, 248149 + ... + 280445.

It is an arithmetic number, because the mean of its divisors is an integer number (776120940).

Almost surely, 2^8536000209 is an apocalyptic number.

It is an amenable number.

8536000209 is a deficient number, since it is larger than the sum of its proper divisors (3881934831).

8536000209 is a wasteful number, since it uses less digits than its factorization.

8536000209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40320.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 8536000209 is about 92390.4768306777. The cubic root of 8536000209 is about 2043.7046779576.

The spelling of 8536000209 in words is "eight billion, five hundred thirty-six million, two hundred nine", and thus it is an aban number.