9545528832 has 160 divisors (see below), whose sum is σ = 30772887552. Its totient is φ = 2566815744.

The previous prime is 9545528777. The next prime is 9545528833. The reversal of 9545528832 is 2388255459.

It is a super-2 number, since 2×9545528832² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9545528833) 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, 156673 + ... + 208895.

Almost surely, 2^9545528832 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 9545528832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15386443776).

9545528832 is an abundant number, since it is smaller than the sum of its proper divisors (21227358720).

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

9545528832 is a wasteful number, since it uses less digits than its factorization.

9545528832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52268 (or 52252 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 51.

The square root of 9545528832 is about 97701.2222646165. Note that the first 4 decimals coincide. The cubic root of 9545528832 is about 2121.2897717103.

The spelling of 9545528832 in words is "nine billion, five hundred forty-five million, five hundred twenty-eight thousand, eight hundred thirty-two".