8895272725989 has 128 divisors (see below), whose sum is σ = 14674820751360. Its totient is φ = 5291239852800.

The previous prime is 8895272725967. The next prime is 8895272726017. The reversal of 8895272725989 is 9895272725988.

8895272725989 is a `hidden beast` number, since 8 + 8 + 9 + 527 + 2 + 7 + 2 + 5 + 9 + 89 = 666.

It is not a de Polignac number, because 8895272725989 - 2⁷ = 8895272725861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8895272725489) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 618278254 + ... + 618292640.

It is an arithmetic number, because the mean of its divisors is an integer number (114647037120).

Almost surely, 2^{8895272725989} is an apocalyptic number.

It is an amenable number.

8895272725989 is a deficient number, since it is larger than the sum of its proper divisors (5779548025371).

8895272725989 is a wasteful number, since it uses less digits than its factorization.

8895272725989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14968 (or 14962 counting only the distinct ones).

The product of its digits is 3657830400, while the sum is 81.

Subtracting 8895272725989 from its reverse (9895272725988), we obtain a palindrome (999999999999).

The spelling of 8895272725989 in words is "eight trillion, eight hundred ninety-five billion, two hundred seventy-two million, seven hundred twenty-five thousand, nine hundred eighty-nine".