32808959999 has 4 divisors (see below), whose sum is σ = 32903510664. Its totient is φ = 32714409336.

The previous prime is 32808959959. The next prime is 32808960001. The reversal of 32808959999 is 99995980823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32808959999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32808959959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47274812 + ... + 47275505.

It is an arithmetic number, because the mean of its divisors is an integer number (8225877666).

Almost surely, 2^32808959999 is an apocalyptic number.

32808959999 is a deficient number, since it is larger than the sum of its proper divisors (94550665).

32808959999 is an equidigital number, since it uses as much as digits as its factorization.

32808959999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94550664.

The product of its (nonzero) digits is 113374080, while the sum is 71.

The spelling of 32808959999 in words is "thirty-two billion, eight hundred eight million, nine hundred fifty-nine thousand, nine hundred ninety-nine".