8005805528 has 32 divisors (see below), whose sum is σ = 17202086400. Its totient is φ = 3421701792.

The previous prime is 8005805527. The next prime is 8005805531. The reversal of 8005805528 is 8255085008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8005805527) 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, 174218 + ... + 215321.

It is an arithmetic number, because the mean of its divisors is an integer number (537565200).

Almost surely, 2^8005805528 is an apocalyptic number.

It is an amenable number.

8005805528 is an abundant number, since it is smaller than the sum of its proper divisors (9196280872).

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

8005805528 is a wasteful number, since it uses less digits than its factorization.

8005805528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389919 (or 389915 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 41.

The square root of 8005805528 is about 89475.1671023866. The cubic root of 8005805528 is about 2000.4836770188.

The spelling of 8005805528 in words is "eight billion, five million, eight hundred five thousand, five hundred twenty-eight".