33159133608 has 32 divisors (see below), whose sum is σ = 83702673600. Its totient is φ = 10945732608.

The previous prime is 33159133577. The next prime is 33159133613. The reversal of 33159133608 is 80633195133.

It is a self number, because there is not a number n which added to its sum of digits gives 33159133608.

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 7 ways as a sum of consecutive naturals, for example, 6704473 + ... + 6709416.

It is an arithmetic number, because the mean of its divisors is an integer number (2615708550).

Almost surely, 2^33159133608 is an apocalyptic number.

It is an amenable number.

33159133608 is an abundant number, since it is smaller than the sum of its proper divisors (50543539992).

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

33159133608 is a wasteful number, since it uses less digits than its factorization.

33159133608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13414001 (or 13413997 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 33159133608 in words is "thirty-three billion, one hundred fifty-nine million, one hundred thirty-three thousand, six hundred eight".