12308752620552 has 64 divisors (see below), whose sum is σ = 31148645734080. Its totient is φ = 4052701423872.

The previous prime is 12308752620523. The next prime is 12308752620559. The reversal of 12308752620552 is 25502625780321.

12308752620552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12308752620559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9757938 + ... + 10946910.

It is an arithmetic number, because the mean of its divisors is an integer number (486697589595).

Almost surely, 2^{12308752620552} is an apocalyptic number.

12308752620552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12308752620552 is an abundant number, since it is smaller than the sum of its proper divisors (18839893113528).

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

12308752620552 is a wasteful number, since it uses less digits than its factorization.

12308752620552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194262 (or 1194258 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 12308752620552 in words is "twelve trillion, three hundred eight billion, seven hundred fifty-two million, six hundred twenty thousand, five hundred fifty-two".