9509527482 has 128 divisors (see below), whose sum is σ = 23899373568. Its totient is φ = 2455833600.

The previous prime is 9509527451. The next prime is 9509527499. The reversal of 9509527482 is 2847259059.

It is a super-2 number, since 2×9509527482² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6986482 + ... + 6987842.

It is an arithmetic number, because the mean of its divisors is an integer number (186713856).

Almost surely, 2^9509527482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9509527482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11949686784).

9509527482 is an abundant number, since it is smaller than the sum of its proper divisors (14389846086).

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

9509527482 is a wasteful number, since it uses less digits than its factorization.

9509527482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 9509527482 is about 97516.8061515552. The cubic root of 9509527482 is about 2118.6195684311.

The spelling of 9509527482 in words is "nine billion, five hundred nine million, five hundred twenty-seven thousand, four hundred eighty-two".