9528488442 has 24 divisors (see below), whose sum is σ = 22521882240. Its totient is φ = 2887420680.

The previous prime is 9528488419. The next prime is 9528488477. The reversal of 9528488442 is 2448848259.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24061642 + ... + 24062037.

It is an arithmetic number, because the mean of its divisors is an integer number (938411760).

Almost surely, 2^9528488442 is an apocalyptic number.

9528488442 is an abundant number, since it is smaller than the sum of its proper divisors (12993393798).

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

9528488442 is a wasteful number, since it uses less digits than its factorization.

9528488442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48123698 (or 48123695 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The square root of 9528488442 is about 97613.9766734252. The cubic root of 9528488442 is about 2120.0267323377.

The spelling of 9528488442 in words is "nine billion, five hundred twenty-eight million, four hundred eighty-eight thousand, four hundred forty-two".