89115893496 has 384 divisors, whose sum is σ = 306913536000. Its totient is φ = 24117186240.

The previous prime is 89115893413. The next prime is 89115893497. The reversal of 89115893496 is 69439851198.

89115893496 is a `hidden beast` number, since 8 + 9 + 1 + 1 + 58 + 93 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89115893497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16286041 + ... + 16291511.

It is an arithmetic number, because the mean of its divisors is an integer number (799254000).

Almost surely, 2^89115893496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89115893496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153456768000).

89115893496 is an abundant number, since it is smaller than the sum of its proper divisors (217797642504).

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

89115893496 is a wasteful number, since it uses less digits than its factorization.

89115893496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531 (or 5502 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 63.

The spelling of 89115893496 in words is "eighty-nine billion, one hundred fifteen million, eight hundred ninety-three thousand, four hundred ninety-six".