88251587880 has 128 divisors (see below), whose sum is σ = 276499872000. Its totient is φ = 22491482112.

The previous prime is 88251587867. The next prime is 88251587891. The reversal of 88251587880 is 8878515288.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3401196 + ... + 3427044.

It is an arithmetic number, because the mean of its divisors is an integer number (2160155250).

Almost surely, 2^88251587880 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 88251587880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138249936000).

88251587880 is an abundant number, since it is smaller than the sum of its proper divisors (188248284120).

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

88251587880 is a wasteful number, since it uses less digits than its factorization.

88251587880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27123 (or 27119 counting only the distinct ones).

The product of its (nonzero) digits is 11468800, while the sum is 60.

The spelling of 88251587880 in words is "eighty-eight billion, two hundred fifty-one million, five hundred eighty-seven thousand, eight hundred eighty".