16153642289 has 2 divisors, whose sum is σ = 16153642290. Its totient is φ = 16153642288.

The previous prime is 16153642261. The next prime is 16153642327. The reversal of 16153642289 is 98224635161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11533041664 + 4620600625 = 107392^2 + 67975^2 .

It is a cyclic number.

It is not a de Polignac number, because 16153642289 - 2¹⁶ = 16153576753 is a prime.

It is not a weakly prime, because it can be changed into another prime (16153642229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8076821144 + 8076821145.

It is an arithmetic number, because the mean of its divisors is an integer number (8076821145).

Almost surely, 2^16153642289 is an apocalyptic number.

It is an amenable number.

16153642289 is a deficient number, since it is larger than the sum of its proper divisors (1).

16153642289 is an equidigital number, since it uses as much as digits as its factorization.

16153642289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The spelling of 16153642289 in words is "sixteen billion, one hundred fifty-three million, six hundred forty-two thousand, two hundred eighty-nine".