9525656320 has 72 divisors (see below), whose sum is σ = 22891246560. Its totient is φ = 3797852160.

The previous prime is 9525656311. The next prime is 9525656323. The reversal of 9525656320 is 236565259.

9525656320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9525656323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 386116 + ... + 410044.

It is an arithmetic number, because the mean of its divisors is an integer number (317933980).

Almost surely, 2^9525656320 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 9525656320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11445623280).

9525656320 is an abundant number, since it is smaller than the sum of its proper divisors (13365590240).

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

9525656320 is a wasteful number, since it uses less digits than its factorization.

9525656320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24261 (or 24247 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 9525656320 is about 97599.4688510137. The cubic root of 9525656320 is about 2119.8166686131.

The spelling of 9525656320 in words is "nine billion, five hundred twenty-five million, six hundred fifty-six thousand, three hundred twenty".