8815088081 has 8 divisors (see below), whose sum is σ = 9354054600. Its totient is φ = 8278391808.

The previous prime is 8815088041. The next prime is 8815088143. The reversal of 8815088081 is 1808805188.

It can be written as a sum of positive squares in 4 ways, for example, as 4933798081 + 3881290000 = 70241^2 + 62300^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8815088081 - 2⁶ = 8815088017 is a prime.

It is a super-2 number, since 2×8815088081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8815088041) 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, 559556 + ... + 575093.

It is an arithmetic number, because the mean of its divisors is an integer number (1169256825).

Almost surely, 2^8815088081 is an apocalyptic number.

It is an amenable number.

8815088081 is a deficient number, since it is larger than the sum of its proper divisors (538966519).

8815088081 is a wasteful number, since it uses less digits than its factorization.

8815088081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135123.

The product of its (nonzero) digits is 163840, while the sum is 47.

The square root of 8815088081 is about 93888.7004969182. The cubic root of 8815088081 is about 2065.7394909883.

The spelling of 8815088081 in words is "eight billion, eight hundred fifteen million, eighty-eight thousand, eighty-one".