8663109152 has 24 divisors (see below), whose sum is σ = 18058761756. Its totient is φ = 4076756992.

The previous prime is 8663109149. The next prime is 8663109209. The reversal of 8663109152 is 2519013668.

It can be written as a sum of positive squares in 2 ways, for example, as 8405955856 + 257153296 = 91684^2 + 16036^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7961873 + ... + 7962960.

Almost surely, 2^8663109152 is an apocalyptic number.

It is an amenable number.

8663109152 is an abundant number, since it is smaller than the sum of its proper divisors (9395652604).

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

8663109152 is a wasteful number, since it uses less digits than its factorization.

8663109152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15924860 (or 15924852 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 8663109152 is about 93075.8247452044. The cubic root of 8663109152 is about 2053.7989561733.

The spelling of 8663109152 in words is "eight billion, six hundred sixty-three million, one hundred nine thousand, one hundred fifty-two".