8045887136 has 288 divisors, whose sum is σ = 20462077440. Its totient is φ = 3044708352.

The previous prime is 8045887103. The next prime is 8045887151. The reversal of 8045887136 is 6317885408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110217596 + ... + 110217668.

It is an arithmetic number, because the mean of its divisors is an integer number (71048880).

Almost surely, 2^8045887136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8045887136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10231038720).

8045887136 is an abundant number, since it is smaller than the sum of its proper divisors (12416190304).

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

8045887136 is a wasteful number, since it uses less digits than its factorization.

8045887136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 8045887136 is about 89698.8692013450. The cubic root of 8045887136 is about 2003.8166399966.

The spelling of 8045887136 in words is "eight billion, forty-five million, eight hundred eighty-seven thousand, one hundred thirty-six".