12048089288520 has 64 divisors (see below), whose sum is σ = 36178334475840. Its totient is φ = 3209795667200.

The previous prime is 12048089288519. The next prime is 12048089288531. The reversal of 12048089288520 is 2588298084021.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47186886 + ... + 47441525.

It is an arithmetic number, because the mean of its divisors is an integer number (565286476185).

Almost surely, 2^{12048089288520} is an apocalyptic number.

12048089288520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12048089288520 is an abundant number, since it is smaller than the sum of its proper divisors (24130245187320).

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

12048089288520 is a wasteful number, since it uses less digits than its factorization.

12048089288520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94629486 (or 94629482 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 57.

The spelling of 12048089288520 in words is "twelve trillion, forty-eight billion, eighty-nine million, two hundred eighty-eight thousand, five hundred twenty".