8888128282055 has 64 divisors (see below), whose sum is σ = 12347760942720. Its totient is φ = 6070056960000.

The previous prime is 8888128281961. The next prime is 8888128282091. The reversal of 8888128282055 is 5502828218888.

It is not a de Polignac number, because 8888128282055 - 2²² = 8888124087751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8888128281982 and 8888128282000.

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, 1615726805 + ... + 1615732305.

It is an arithmetic number, because the mean of its divisors is an integer number (192933764730).

Almost surely, 2^{8888128282055} is an apocalyptic number.

8888128282055 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8888128282055 is a deficient number, since it is larger than the sum of its proper divisors (3459632660665).

8888128282055 is a wasteful number, since it uses less digits than its factorization.

8888128282055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9140.

The product of its (nonzero) digits is 52428800, while the sum is 65.

The spelling of 8888128282055 in words is "eight trillion, eight hundred eighty-eight billion, one hundred twenty-eight million, two hundred eighty-two thousand, fifty-five".