12075544613504 has 32 divisors (see below), whose sum is σ = 25102694651040. Its totient is φ = 5775260465920.

The previous prime is 12075544613497. The next prime is 12075544613507. The reversal of 12075544613504 is 40531644557021.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (12075544613507) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2050870802 + ... + 2050876689.

It is an arithmetic number, because the mean of its divisors is an integer number (784459207845).

Almost surely, 2^{12075544613504} is an apocalyptic number.

It is an amenable number.

12075544613504 is an abundant number, since it is smaller than the sum of its proper divisors (13027150037536).

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

12075544613504 is an equidigital number, since it uses as much as digits as its factorization.

12075544613504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101747528 (or 4101747516 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 12075544613504 in words is "twelve trillion, seventy-five billion, five hundred forty-four million, six hundred thirteen thousand, five hundred four".