2008199819592 has 64 divisors (see below), whose sum is σ = 5697020793600. Its totient is φ = 655157384640.

The previous prime is 2008199819579. The next prime is 2008199819597. The reversal of 2008199819592 is 2959189918002.

It is a happy number.

2008199819592 is a `hidden beast` number, since 20 + 0 + 8 + 1 + 9 + 9 + 8 + 19 + 592 = 666.

It is not an unprimeable number, because it can be changed into a prime (2008199819597) 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 15 ways as a sum of consecutive naturals, for example, 98896459 + ... + 98916762.

It is an arithmetic number, because the mean of its divisors is an integer number (89015949900).

Almost surely, 2^{2008199819592} is an apocalyptic number.

It is an amenable number.

2008199819592 is an abundant number, since it is smaller than the sum of its proper divisors (3688820974008).

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

2008199819592 is a wasteful number, since it uses less digits than its factorization.

2008199819592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197813283 (or 197813273 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 63.

The spelling of 2008199819592 in words is "two trillion, eight billion, one hundred ninety-nine million, eight hundred nineteen thousand, five hundred ninety-two".