16608652113 has 4 divisors (see below), whose sum is σ = 22144869488. Its totient is φ = 11072434740.

The previous prime is 16608652111. The next prime is 16608652121. The reversal of 16608652113 is 31125680661.

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 not a de Polignac number, because 16608652113 - 2¹ = 16608652111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16608652111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2768108683 + ... + 2768108688.

It is an arithmetic number, because the mean of its divisors is an integer number (5536217372).

Almost surely, 2^16608652113 is an apocalyptic number.

It is an amenable number.

16608652113 is a deficient number, since it is larger than the sum of its proper divisors (5536217375).

16608652113 is an equidigital number, since it uses as much as digits as its factorization.

16608652113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536217374.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 16608652113 in words is "sixteen billion, six hundred eight million, six hundred fifty-two thousand, one hundred thirteen".