16271552611 has 2 divisors, whose sum is σ = 16271552612. Its totient is φ = 16271552610.

The previous prime is 16271552573. The next prime is 16271552629. The reversal of 16271552611 is 11625517261.

16271552611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16271552611 - 2¹⁷ = 16271421539 is a prime.

It is not a weakly prime, because it can be changed into another prime (16271552651) 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 as a sum of consecutive naturals, namely, 8135776305 + 8135776306.

It is an arithmetic number, because the mean of its divisors is an integer number (8135776306).

Almost surely, 2^16271552611 is an apocalyptic number.

16271552611 is a deficient number, since it is larger than the sum of its proper divisors (1).

16271552611 is an equidigital number, since it uses as much as digits as its factorization.

16271552611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 37.

The spelling of 16271552611 in words is "sixteen billion, two hundred seventy-one million, five hundred fifty-two thousand, six hundred eleven".