12988545556325 has 24 divisors (see below), whose sum is σ = 16139550336000. Its totient is φ = 10369071567360.

The previous prime is 12988545556319. The next prime is 12988545556379. The reversal of 12988545556325 is 52365554588921.

It is a happy number.

12988545556325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12988545556325 - 2¹⁰ = 12988545555301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44458076 + ... + 44749274.

It is an arithmetic number, because the mean of its divisors is an integer number (672481264000).

Almost surely, 2^{12988545556325} is an apocalyptic number.

It is an amenable number.

12988545556325 is a deficient number, since it is larger than the sum of its proper divisors (3151004779675).

12988545556325 is a wasteful number, since it uses less digits than its factorization.

12988545556325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294941 (or 294936 counting only the distinct ones).

The product of its digits is 518400000, while the sum is 68.

The spelling of 12988545556325 in words is "twelve trillion, nine hundred eighty-eight billion, five hundred forty-five million, five hundred fifty-six thousand, three hundred twenty-five".