9552438552720 has 640 divisors, whose sum is σ = 37496571494400. Its totient is φ = 1961433169920.

The previous prime is 9552438552691. The next prime is 9552438552731. The reversal of 9552438552720 is 272558342559.

It is a happy 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 127 ways as a sum of consecutive naturals, for example, 64557381 + ... + 64705179.

It is an arithmetic number, because the mean of its divisors is an integer number (58588392960).

Almost surely, 2^{9552438552720} 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 9552438552720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18748285747200).

9552438552720 is an abundant number, since it is smaller than the sum of its proper divisors (27944132941680).

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

9552438552720 is a wasteful number, since it uses less digits than its factorization.

9552438552720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147943 (or 147937 counting only the distinct ones).

The product of its (nonzero) digits is 30240000, while the sum is 57.

The spelling of 9552438552720 in words is "nine trillion, five hundred fifty-two billion, four hundred thirty-eight million, five hundred fifty-two thousand, seven hundred twenty".