8852565874509 has 128 divisors (see below), whose sum is σ = 15918245683200. Its totient is φ = 4749679710720.

The previous prime is 8852565874483. The next prime is 8852565874519. The reversal of 8852565874509 is 9054785652588.

It is a happy number.

8852565874509 is a `hidden beast` number, since 8 + 8 + 5 + 2 + 565 + 8 + 7 + 4 + 50 + 9 = 666.

It is not a de Polignac number, because 8852565874509 - 2¹⁹ = 8852565350221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8852565874519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 310416919 + ... + 310445435.

It is an arithmetic number, because the mean of its divisors is an integer number (124361294400).

Almost surely, 2^{8852565874509} is an apocalyptic number.

It is an amenable number.

8852565874509 is a deficient number, since it is larger than the sum of its proper divisors (7065679808691).

8852565874509 is a wasteful number, since it uses less digits than its factorization.

8852565874509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29320 (or 29314 counting only the distinct ones).

The product of its (nonzero) digits is 967680000, while the sum is 72.

The spelling of 8852565874509 in words is "eight trillion, eight hundred fifty-two billion, five hundred sixty-five million, eight hundred seventy-four thousand, five hundred nine".