13173885066 has 8 divisors (see below), whose sum is σ = 26347770144. Its totient is φ = 4391295020.

The previous prime is 13173885059. The next prime is 13173885073. The reversal of 13173885066 is 66058837131.

It is an interprime number because it is at equal distance from previous prime (13173885059) and next prime (13173885073).

It is a sphenic number, since it is the product of 3 distinct primes.

13173885066 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097823750 + ... + 1097823761.

It is an arithmetic number, because the mean of its divisors is an integer number (3293471268).

Almost surely, 2^13173885066 is an apocalyptic number.

13173885066 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.

13173885066 is a wasteful number, since it uses less digits than its factorization.

13173885066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195647516.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 13173885066 in words is "thirteen billion, one hundred seventy-three million, eight hundred eighty-five thousand, sixty-six".