988853358889 has 12 divisors (see below), whose sum is σ = 1091054276928. Its totient is φ = 895539480440.

The previous prime is 988853358881. The next prime is 988853358893.

988853358889 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 988853358889 - 2³ = 988853358881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (988853358881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15504949 + ... + 15568594.

It is an arithmetic number, because the mean of its divisors is an integer number (90921189744).

Almost surely, 2^988853358889 is an apocalyptic number.

It is an amenable number.

988853358889 is a deficient number, since it is larger than the sum of its proper divisors (102200918039).

988853358889 is a wasteful number, since it uses less digits than its factorization.

988853358889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31073828 (or 31073817 counting only the distinct ones).

The product of its digits is 4777574400, while the sum is 82.

The spelling of 988853358889 in words is "nine hundred eighty-eight billion, eight hundred fifty-three million, three hundred fifty-eight thousand, eight hundred eighty-nine".