8845189971552 has 240 divisors, whose sum is σ = 29612159926272. Its totient is φ = 2563822990080.

The previous prime is 8845189971551. The next prime is 8845189971581. The reversal of 8845189971552 is 2551799815488.

8845189971552 is a `hidden beast` number, since 8 + 8 + 4 + 518 + 9 + 97 + 15 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8845189971551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6088288 + ... + 7399839.

Almost surely, 2^{8845189971552} is an apocalyptic number.

It is an amenable number.

8845189971552 is an abundant number, since it is smaller than the sum of its proper divisors (20766969954720).

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

8845189971552 is a wasteful number, since it uses less digits than its factorization.

8845189971552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13488183 (or 13488166 counting only the distinct ones).

The product of its digits is 290304000, while the sum is 72.

The spelling of 8845189971552 in words is "eight trillion, eight hundred forty-five billion, one hundred eighty-nine million, nine hundred seventy-one thousand, five hundred fifty-two".