12017473535552 has 28 divisors (see below), whose sum is σ = 24251363445360. Its totient is φ = 5906893769856.

The previous prime is 12017473535549. The next prime is 12017473535597. The reversal of 12017473535552 is 25553537471021.

12017473535552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12017473535552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1591293038 + ... + 1591300589.

Almost surely, 2^{12017473535552} is an apocalyptic number.

It is an amenable number.

12017473535552 is an abundant number, since it is smaller than the sum of its proper divisors (12233889909808).

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

12017473535552 is an equidigital number, since it uses as much as digits as its factorization.

12017473535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182593698 (or 3182593688 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 50.

The spelling of 12017473535552 in words is "twelve trillion, seventeen billion, four hundred seventy-three million, five hundred thirty-five thousand, five hundred fifty-two".