88665050800 has 120 divisors (see below), whose sum is σ = 214510283856. Its totient is φ = 35218283520.

The previous prime is 88665050777. The next prime is 88665050813. The reversal of 88665050800 is 805056688.

It is a super-2 number, since 2×88665050800² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 69106959 + ... + 69108241.

Almost surely, 2^88665050800 is an apocalyptic number.

88665050800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88665050800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107255141928).

88665050800 is an abundant number, since it is smaller than the sum of its proper divisors (125845233056).

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

88665050800 is a wasteful number, since it uses less digits than its factorization.

88665050800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 88665050800 in words is "eighty-eight billion, six hundred sixty-five million, fifty thousand, eight hundred".