12512752525248 has 56 divisors (see below), whose sum is σ = 33106919043840. Its totient is φ = 4170884586240.

The previous prime is 12512752525199. The next prime is 12512752525279. The reversal of 12512752525248 is 84252525721521.

12512752525248 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 12512752525248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43216803 + ... + 43505373.

Almost surely, 2^{12512752525248} is an apocalyptic number.

It is an amenable number.

12512752525248 is an abundant number, since it is smaller than the sum of its proper divisors (20594166518592).

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

12512752525248 is a wasteful number, since it uses less digits than its factorization.

12512752525248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514425 (or 514415 counting only the distinct ones).

The product of its digits is 4480000, while the sum is 51.

The spelling of 12512752525248 in words is "twelve trillion, five hundred twelve billion, seven hundred fifty-two million, five hundred twenty-five thousand, two hundred forty-eight".