88665652110 has 128 divisors (see below), whose sum is σ = 244552089600. Its totient is φ = 20153808000.

The previous prime is 88665652069. The next prime is 88665652123. The reversal of 88665652110 is 1125656688.

It is a self number, because there is not a number n which added to its sum of digits gives 88665652110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54764881 + ... + 54766499.

It is an arithmetic number, because the mean of its divisors is an integer number (1910563200).

Almost surely, 2^88665652110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88665652110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122276044800).

88665652110 is an abundant number, since it is smaller than the sum of its proper divisors (155886437490).

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

88665652110 is a wasteful number, since it uses less digits than its factorization.

88665652110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 88665652110 in words is "eighty-eight billion, six hundred sixty-five million, six hundred fifty-two thousand, one hundred ten".