89388998049480 has 64 divisors (see below), whose sum is σ = 268874558913600. Its totient is φ = 23774171500800.

The previous prime is 89388998049413. The next prime is 89388998049529. The reversal of 89388998049480 is 8494089988398.

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, 982683171 + ... + 982774130.

It is an arithmetic number, because the mean of its divisors is an integer number (4201164983025).

Almost surely, 2^{89388998049480} is an apocalyptic number.

It is an amenable number.

89388998049480 is an abundant number, since it is smaller than the sum of its proper divisors (179485560864120).

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

89388998049480 is a wasteful number, since it uses less digits than its factorization.

89388998049480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965457694 (or 1965457690 counting only the distinct ones).

The product of its (nonzero) digits is 10319560704, while the sum is 87.

The spelling of 89388998049480 in words is "eighty-nine trillion, three hundred eighty-eight billion, nine hundred ninety-eight million, forty-nine thousand, four hundred eighty".