9988030518452 has 12 divisors (see below), whose sum is σ = 19976061036960. Its totient is φ = 4280584507896.

The previous prime is 9988030518299. The next prime is 9988030518463. The reversal of 9988030518452 is 2548150308899.

9988030518452 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 178357687802 + ... + 178357687857.

It is an arithmetic number, because the mean of its divisors is an integer number (1664671753080).

Almost surely, 2^{9988030518452} is an apocalyptic number.

It is an amenable number.

9988030518452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9988030518452 is a wasteful number, since it uses less digits than its factorization.

9988030518452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356715375670 (or 356715375668 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 62.

The spelling of 9988030518452 in words is "nine trillion, nine hundred eighty-eight billion, thirty million, five hundred eighteen thousand, four hundred fifty-two".