88655855688 has 96 divisors (see below), whose sum is σ = 248472619200. Its totient is φ = 28523343744.

The previous prime is 88655855681. The next prime is 88655855731.

88655855688 is a `hidden beast` number, since 8 + 8 + 6 + 5 + 58 + 5 + 568 + 8 = 666.

88655855688 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (88655855681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8854381 + ... + 8864387.

It is an arithmetic number, because the mean of its divisors is an integer number (2588256450).

Almost surely, 2^88655855688 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 88655855688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124236309600).

88655855688 is an abundant number, since it is smaller than the sum of its proper divisors (159816763512).

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

88655855688 is a wasteful number, since it uses less digits than its factorization.

88655855688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14291 (or 14284 counting only the distinct ones).

The product of its digits is 737280000, while the sum is 72.

The spelling of 88655855688 in words is "eighty-eight billion, six hundred fifty-five million, eight hundred fifty-five thousand, six hundred eighty-eight".