8581872048 has 20 divisors (see below), whose sum is σ = 22169836248. Its totient is φ = 2860624000.

The previous prime is 8581872041. The next prime is 8581872049. The reversal of 8581872048 is 8402781858.

It is not an unprimeable number, because it can be changed into a prime (8581872041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89394453 + ... + 89394548.

Almost surely, 2^8581872048 is an apocalyptic number.

It is an amenable number.

8581872048 is an abundant number, since it is smaller than the sum of its proper divisors (13587964200).

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

8581872048 is a wasteful number, since it uses less digits than its factorization.

8581872048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178789012 (or 178789006 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 51.

The square root of 8581872048 is about 92638.3940275305. The cubic root of 8581872048 is about 2047.3590459961.

The spelling of 8581872048 in words is "eight billion, five hundred eighty-one million, eight hundred seventy-two thousand, forty-eight".