88899060816 has 160 divisors (see below), whose sum is σ = 262264464000. Its totient is φ = 28814330880.

The previous prime is 88899060797. The next prime is 88899060827. The reversal of 88899060816 is 61806099888.

88899060816 is a `hidden beast` number, since 8 + 8 + 8 + 9 + 9 + 0 + 608 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5429410 + ... + 5445758.

It is an arithmetic number, because the mean of its divisors is an integer number (1639152900).

Almost surely, 2^88899060816 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 88899060816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131132232000).

88899060816 is an abundant number, since it is smaller than the sum of its proper divisors (173365403184).

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

88899060816 is a wasteful number, since it uses less digits than its factorization.

88899060816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16714 (or 16702 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 63.

The spelling of 88899060816 in words is "eighty-eight billion, eight hundred ninety-nine million, sixty thousand, eight hundred sixteen".