9986828053598 has 96 divisors (see below), whose sum is σ = 16715188002240. Its totient is φ = 4471275916800.

The previous prime is 9986828053561. The next prime is 9986828053619. The reversal of 9986828053598 is 8953508286899.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5582351288 + ... + 5582353076.

It is an arithmetic number, because the mean of its divisors is an integer number (174116541690).

Almost surely, 2^{9986828053598} is an apocalyptic number.

9986828053598 is a deficient number, since it is larger than the sum of its proper divisors (6728359948642).

9986828053598 is a wasteful number, since it uses less digits than its factorization.

9986828053598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 2687385600, while the sum is 80.

The spelling of 9986828053598 in words is "nine trillion, nine hundred eighty-six billion, eight hundred twenty-eight million, fifty-three thousand, five hundred ninety-eight".