88587791088 has 80 divisors (see below), whose sum is σ = 235331321760. Its totient is φ = 28695195648.

The previous prime is 88587791087. The next prime is 88587791101. The reversal of 88587791088 is 88019778588.

It is a super-2 number, since 2×88587791088² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88587791081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405956 + ... + 1467612.

It is an arithmetic number, because the mean of its divisors is an integer number (2941641522).

Almost surely, 2^88587791088 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 88587791088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117665660880).

88587791088 is an abundant number, since it is smaller than the sum of its proper divisors (146743530672).

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

88587791088 is a wasteful number, since it uses less digits than its factorization.

88587791088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62514 (or 62508 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 69.

The spelling of 88587791088 in words is "eighty-eight billion, five hundred eighty-seven million, seven hundred ninety-one thousand, eighty-eight".