12624560555012 has 48 divisors (see below), whose sum is σ = 25579912955520. Its totient is φ = 5340028280832.

The previous prime is 12624560554987. The next prime is 12624560555017. The reversal of 12624560555012 is 21055506542621.

It is not an unprimeable number, because it can be changed into a prime (12624560555017) 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 15 ways as a sum of consecutive naturals, for example, 7263278 + ... + 8832005.

It is an arithmetic number, because the mean of its divisors is an integer number (532914853240).

Almost surely, 2^{12624560555012} is an apocalyptic number.

It is an amenable number.

12624560555012 is an abundant number, since it is smaller than the sum of its proper divisors (12955352400508).

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

12624560555012 is a wasteful number, since it uses less digits than its factorization.

12624560555012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16095660 (or 16095658 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 12624560555012 in words is "twelve trillion, six hundred twenty-four billion, five hundred sixty million, five hundred fifty-five thousand, twelve".