16612935851 has 2 divisors, whose sum is σ = 16612935852. Its totient is φ = 16612935850.

The previous prime is 16612935841. The next prime is 16612935907. The reversal of 16612935851 is 15853921661.

It is a weak prime.

It is an emirp because it is prime and its reverse (15853921661) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16612935851 - 2¹⁰ = 16612934827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16612935796 and 16612935805.

It is not a weakly prime, because it can be changed into another prime (16612935841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8306467925 + 8306467926.

It is an arithmetic number, because the mean of its divisors is an integer number (8306467926).

Almost surely, 2^16612935851 is an apocalyptic number.

16612935851 is a deficient number, since it is larger than the sum of its proper divisors (1).

16612935851 is an equidigital number, since it uses as much as digits as its factorization.

16612935851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 47.

The spelling of 16612935851 in words is "sixteen billion, six hundred twelve million, nine hundred thirty-five thousand, eight hundred fifty-one".