8813248805 has 4 divisors (see below), whose sum is σ = 10575898572. Its totient is φ = 7050599040.

The previous prime is 8813248753. The next prime is 8813248811. The reversal of 8813248805 is 5088423188.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5213128804 + 3600120001 = 72202^2 + 60001^2 .

It is not a de Polignac number, because 8813248805 - 2³⁰ = 7739506981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8813248805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881324876 + ... + 881324885.

It is an arithmetic number, because the mean of its divisors is an integer number (2643974643).

Almost surely, 2^8813248805 is an apocalyptic number.

It is an amenable number.

8813248805 is a deficient number, since it is larger than the sum of its proper divisors (1762649767).

8813248805 is a wasteful number, since it uses less digits than its factorization.

8813248805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762649766.

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 8813248805 is about 93878.9050053312. The cubic root of 8813248805 is about 2065.5958081982.

The spelling of 8813248805 in words is "eight billion, eight hundred thirteen million, two hundred forty-eight thousand, eight hundred five".