8653147136 has 88 divisors (see below), whose sum is σ = 17992147440. Its totient is φ = 4154572800.

The previous prime is 8653147121. The next prime is 8653147163. The reversal of 8653147136 is 6317413568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6265166 + ... + 6266546.

Almost surely, 2^8653147136 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 8653147136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8996073720).

8653147136 is an abundant number, since it is smaller than the sum of its proper divisors (9339000304).

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

8653147136 is a wasteful number, since it uses less digits than its factorization.

8653147136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1623 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 8653147136 is about 93022.2937580019. The cubic root of 8653147136 is about 2053.0114088363.

The spelling of 8653147136 in words is "eight billion, six hundred fifty-three million, one hundred forty-seven thousand, one hundred thirty-six".