888152855873 has 4 divisors (see below), whose sum is σ = 897309070980. Its totient is φ = 878996640768.

The previous prime is 888152855803. The next prime is 888152855899. The reversal of 888152855873 is 378558251888.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 637964820529 + 250188035344 = 798727^2 + 500188^2 .

It is a cyclic number.

It is not a de Polignac number, because 888152855873 - 2¹⁸ = 888152593729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (888152855803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4578107408 + ... + 4578107601.

It is an arithmetic number, because the mean of its divisors is an integer number (224327267745).

Almost surely, 2^888152855873 is an apocalyptic number.

It is an amenable number.

888152855873 is a deficient number, since it is larger than the sum of its proper divisors (9156215107).

888152855873 is an equidigital number, since it uses as much as digits as its factorization.

888152855873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156215106.

The product of its digits is 172032000, while the sum is 68.

The spelling of 888152855873 in words is "eight hundred eighty-eight billion, one hundred fifty-two million, eight hundred fifty-five thousand, eight hundred seventy-three".