8525479312 has 80 divisors (see below), whose sum is σ = 19142167680. Its totient is φ = 3602985984.

The previous prime is 8525479301. The next prime is 8525479331. The reversal of 8525479312 is 2139745258.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407239 + ... + 2410777.

It is an arithmetic number, because the mean of its divisors is an integer number (239277096).

Almost surely, 2^8525479312 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 8525479312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9571083840).

8525479312 is an abundant number, since it is smaller than the sum of its proper divisors (10616688368).

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

8525479312 is a wasteful number, since it uses less digits than its factorization.

8525479312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848 (or 3842 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 8525479312 is about 92333.5221466180. The cubic root of 8525479312 is about 2042.8646886671.

The spelling of 8525479312 in words is "eight billion, five hundred twenty-five million, four hundred seventy-nine thousand, three hundred twelve".