8815534068 has 48 divisors (see below), whose sum is σ = 22603379904. Its totient is φ = 2651869440.

The previous prime is 8815534019. The next prime is 8815534069. The reversal of 8815534068 is 8604355188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8815534069) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 225655 + ... + 261822.

It is an arithmetic number, because the mean of its divisors is an integer number (470903748).

Almost surely, 2^8815534068 is an apocalyptic number.

It is an amenable number.

8815534068 is an abundant number, since it is smaller than the sum of its proper divisors (13787845836).

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

8815534068 is a wasteful number, since it uses less digits than its factorization.

8815534068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487632 (or 487630 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The square root of 8815534068 is about 93891.0755503418. The cubic root of 8815534068 is about 2065.7743281302.

The spelling of 8815534068 in words is "eight billion, eight hundred fifteen million, five hundred thirty-four thousand, sixty-eight".