8205045996 has 48 divisors (see below), whose sum is σ = 21994721280. Its totient is φ = 2332020480.

The previous prime is 8205045943. The next prime is 8205045997. The reversal of 8205045996 is 6995405028.

It is not an unprimeable number, because it can be changed into a prime (8205045997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239661 + ... + 271748.

It is an arithmetic number, because the mean of its divisors is an integer number (458223360).

Almost surely, 2^8205045996 is an apocalyptic number.

It is an amenable number.

8205045996 is an abundant number, since it is smaller than the sum of its proper divisors (13789675284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8205045996 is a wasteful number, since it uses less digits than its factorization.

8205045996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511614 (or 511612 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 8205045996 is about 90581.7089483302. The cubic root of 8205045996 is about 2016.9432245755.

The spelling of 8205045996 in words is "eight billion, two hundred five million, forty-five thousand, nine hundred ninety-six".