8444528841252 has 24 divisors (see below), whose sum is σ = 22518743576896. Its totient is φ = 2412722526048.

The previous prime is 8444528841227. The next prime is 8444528841269. The reversal of 8444528841252 is 2521488254448.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8444528841192 and 8444528841201.

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, 50265052543 + ... + 50265052710.

Almost surely, 2^{8444528841252} is an apocalyptic number.

It is an amenable number.

8444528841252 is an abundant number, since it is smaller than the sum of its proper divisors (14074214735644).

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

8444528841252 is a wasteful number, since it uses less digits than its factorization.

8444528841252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100530105267 (or 100530105265 counting only the distinct ones).

The product of its digits is 26214400, while the sum is 57.

The spelling of 8444528841252 in words is "eight trillion, four hundred forty-four billion, five hundred twenty-eight million, eight hundred forty-one thousand, two hundred fifty-two".