8525207900 has 144 divisors (see below), whose sum is σ = 20768983200. Its totient is φ = 3010560000.

The previous prime is 8525207897. The next prime is 8525207939. The reversal of 8525207900 is 97025258.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 18986876 + ... + 18987324.

It is an arithmetic number, because the mean of its divisors is an integer number (144229050).

Almost surely, 2^8525207900 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 8525207900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10384491600).

8525207900 is an abundant number, since it is smaller than the sum of its proper divisors (12243775300).

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

8525207900 is a wasteful number, since it uses less digits than its factorization.

8525207900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 8525207900 is about 92332.0523978537. The cubic root of 8525207900 is about 2042.8430099691.

The spelling of 8525207900 in words is "eight billion, five hundred twenty-five million, two hundred seven thousand, nine hundred".