9660003545280 has 224 divisors, whose sum is σ = 33462891111168. Its totient is φ = 2341528473600.

The previous prime is 9660003545251. The next prime is 9660003545393. The reversal of 9660003545280 is 825453000669.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92146974 + ... + 92251746.

Almost surely, 2^{9660003545280} 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 9660003545280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16731445555584).

9660003545280 is an abundant number, since it is smaller than the sum of its proper divisors (23802887565888).

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

9660003545280 is a wasteful number, since it uses less digits than its factorization.

9660003545280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113535 (or 113525 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 9660003545280 in words is "nine trillion, six hundred sixty billion, three million, five hundred forty-five thousand, two hundred eighty".