8556526452 has 24 divisors (see below), whose sum is σ = 19975134816. Its totient is φ = 2850760288.

The previous prime is 8556526417. The next prime is 8556526457. The reversal of 8556526452 is 2546256558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8556526457) 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, 151563 + ... + 200210.

It is an arithmetic number, because the mean of its divisors is an integer number (832297284).

Almost surely, 2^8556526452 is an apocalyptic number.

It is an amenable number.

8556526452 is an abundant number, since it is smaller than the sum of its proper divisors (11418608364).

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

8556526452 is a wasteful number, since it uses less digits than its factorization.

8556526452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353807 (or 353805 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 48.

The square root of 8556526452 is about 92501.4943230649. The cubic root of 8556526452 is about 2045.3415101090.

The spelling of 8556526452 in words is "eight billion, five hundred fifty-six million, five hundred twenty-six thousand, four hundred fifty-two".