8572506048 has 140 divisors (see below), whose sum is σ = 25473199752. Its totient is φ = 2850577920.

The previous prime is 8572506031. The next prime is 8572506079. The reversal of 8572506048 is 8406052758.

It is a junction number, because it is equal to n+sod(n) for n = 8572505994 and 8572506012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2419158 + ... + 2422698.

Almost surely, 2^8572506048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8572506048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12736599876).

8572506048 is an abundant number, since it is smaller than the sum of its proper divisors (16900693704).

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

8572506048 is a wasteful number, since it uses less digits than its factorization.

8572506048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032 (or 4013 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 8572506048 is about 92587.8288329519. The cubic root of 8572506048 is about 2046.6139659471.

The spelling of 8572506048 in words is "eight billion, five hundred seventy-two million, five hundred six thousand, forty-eight".