16898927627 has 2 divisors, whose sum is σ = 16898927628. Its totient is φ = 16898927626.

The previous prime is 16898927603. The next prime is 16898927629. The reversal of 16898927627 is 72672989861.

It is a happy number.

16898927627 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 an emirp because it is prime and its reverse (72672989861) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16898927627 - 2²⁰ = 16897879051 is a prime.

It is a super-2 number, since 2×16898927627² (a number of 21 digits) contains 22 as substring.

Together with 16898927629, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16898927629) 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, 8449463813 + 8449463814.

It is an arithmetic number, because the mean of its divisors is an integer number (8449463814).

Almost surely, 2^16898927627 is an apocalyptic number.

16898927627 is a deficient number, since it is larger than the sum of its proper divisors (1).

16898927627 is an equidigital number, since it uses as much as digits as its factorization.

16898927627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36578304, while the sum is 65.

The spelling of 16898927627 in words is "sixteen billion, eight hundred ninety-eight million, nine hundred twenty-seven thousand, six hundred twenty-seven".