8532128706 has 32 divisors (see below), whose sum is σ = 17176199040. Its totient is φ = 2825429376.

The previous prime is 8532128681. The next prime is 8532128707. The reversal of 8532128706 is 6078212358.

It is not an unprimeable number, because it can be changed into a prime (8532128707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854350 + ... + 864278.

It is an arithmetic number, because the mean of its divisors is an integer number (536756220).

Almost surely, 2^8532128706 is an apocalyptic number.

8532128706 is an abundant number, since it is smaller than the sum of its proper divisors (8644070334).

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

8532128706 is a wasteful number, since it uses less digits than its factorization.

8532128706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10858.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 8532128706 is about 92369.5226035081. The cubic root of 8532128706 is about 2043.3956571402.

The spelling of 8532128706 in words is "eight billion, five hundred thirty-two million, one hundred twenty-eight thousand, seven hundred six".