88215565152 has 384 divisors, whose sum is σ = 283853058048. Its totient is φ = 23622451200.

The previous prime is 88215565093. The next prime is 88215565169. The reversal of 88215565152 is 25156551288.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41279028 + ... + 41281164.

It is an arithmetic number, because the mean of its divisors is an integer number (739200672).

Almost surely, 2^88215565152 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 88215565152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141926529024).

88215565152 is an abundant number, since it is smaller than the sum of its proper divisors (195637492896).

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

88215565152 is a wasteful number, since it uses less digits than its factorization.

88215565152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302 (or 2294 counting only the distinct ones).

The product of its digits is 960000, while the sum is 48.

The spelling of 88215565152 in words is "eighty-eight billion, two hundred fifteen million, five hundred sixty-five thousand, one hundred fifty-two".