8945415168 has 88 divisors (see below), whose sum is σ = 24665203680. Its totient is φ = 2878955520.

The previous prime is 8945415163. The next prime is 8945415179. The reversal of 8945415168 is 8615145498.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8945415168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8945415163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38883 + ... + 139293.

Almost surely, 2^8945415168 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 8945415168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12332601840).

8945415168 is an abundant number, since it is smaller than the sum of its proper divisors (15719788512).

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

8945415168 is a wasteful number, since it uses less digits than its factorization.

8945415168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100463 (or 100445 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 51.

The square root of 8945415168 is about 94580.2049479700. The cubic root of 8945415168 is about 2075.8700695706.

The spelling of 8945415168 in words is "eight billion, nine hundred forty-five million, four hundred fifteen thousand, one hundred sixty-eight".