8873581023 has 20 divisors (see below), whose sum is σ = 13266513568. Its totient is φ = 5910848640.

The previous prime is 8873581009. The next prime is 8873581027. The reversal of 8873581023 is 3201853788.

8873581023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8873581023 - 2²⁰ = 8872532447 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 8873581023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8873581027) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 55215 + ... + 144207.

Almost surely, 2^8873581023 is an apocalyptic number.

8873581023 is a deficient number, since it is larger than the sum of its proper divisors (4392932545).

8873581023 is a wasteful number, since it uses less digits than its factorization.

8873581023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90236 (or 90227 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 8873581023 is about 94199.6869580786. The cubic root of 8873581023 is about 2070.2985265739.

The spelling of 8873581023 in words is "eight billion, eight hundred seventy-three million, five hundred eighty-one thousand, twenty-three".