89335481488 has 40 divisors (see below), whose sum is σ = 188936478720. Its totient is φ = 40582573440.

The previous prime is 89335481449. The next prime is 89335481489. The reversal of 89335481488 is 88418453398.

It is not an unprimeable number, because it can be changed into a prime (89335481489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141681 + ... + 445807.

It is an arithmetic number, because the mean of its divisors is an integer number (4723411968).

Almost surely, 2^89335481488 is an apocalyptic number.

89335481488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

89335481488 is an abundant number, since it is smaller than the sum of its proper divisors (99600997232).

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

89335481488 is a wasteful number, since it uses less digits than its factorization.

89335481488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305815 (or 305809 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 61.

The spelling of 89335481488 in words is "eighty-nine billion, three hundred thirty-five million, four hundred eighty-one thousand, four hundred eighty-eight".