9552666633960 has 128 divisors (see below), whose sum is σ = 29129616835200. Its totient is φ = 2505461468160.

The previous prime is 9552666633877. The next prime is 9552666633977. The reversal of 9552666633960 is 693366662559.

It is a junction number, because it is equal to n+sod(n) for n = 9552666633891 and 9552666633900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161281231 + ... + 161340449.

It is an arithmetic number, because the mean of its divisors is an integer number (227575131525).

Almost surely, 2^{9552666633960} 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 9552666633960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14564808417600).

9552666633960 is an abundant number, since it is smaller than the sum of its proper divisors (19576950201240).

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

9552666633960 is a wasteful number, since it uses less digits than its factorization.

9552666633960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81331 (or 81327 counting only the distinct ones).

The product of its (nonzero) digits is 283435200, while the sum is 66.

The spelling of 9552666633960 in words is "nine trillion, five hundred fifty-two billion, six hundred sixty-six million, six hundred thirty-three thousand, nine hundred sixty".