16965853313 has 4 divisors (see below), whose sum is σ = 17020406208. Its totient is φ = 16911300420.

The previous prime is 16965853301. The next prime is 16965853327. The reversal of 16965853313 is 31335856961.

16965853313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16965853313 - 2¹⁶ = 16965787777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16965853343) 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 3 ways as a sum of consecutive naturals, for example, 27275981 + ... + 27276602.

It is an arithmetic number, because the mean of its divisors is an integer number (4255101552).

Almost surely, 2^16965853313 is an apocalyptic number.

It is an amenable number.

16965853313 is a deficient number, since it is larger than the sum of its proper divisors (54552895).

16965853313 is an equidigital number, since it uses as much as digits as its factorization.

16965853313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54552894.

The product of its digits is 1749600, while the sum is 50.

The spelling of 16965853313 in words is "sixteen billion, nine hundred sixty-five million, eight hundred fifty-three thousand, three hundred thirteen".