8897452547988 has 48 divisors (see below), whose sum is σ = 22167161888256. Its totient is φ = 2770895228640.

The previous prime is 8897452547911. The next prime is 8897452548007.

8897452547988 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8897452547988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374838678 + ... + 374862413.

It is an arithmetic number, because the mean of its divisors is an integer number (461815872672).

Almost surely, 2^{8897452547988} is an apocalyptic number.

It is an amenable number.

8897452547988 is an abundant number, since it is smaller than the sum of its proper divisors (13269709340268).

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

8897452547988 is a wasteful number, since it uses less digits than its factorization.

8897452547988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749701164 (or 749701162 counting only the distinct ones).

The product of its digits is 13005619200, while the sum is 84.

The spelling of 8897452547988 in words is "eight trillion, eight hundred ninety-seven billion, four hundred fifty-two million, five hundred forty-seven thousand, nine hundred eighty-eight".