8189553103 has 2 divisors, whose sum is σ = 8189553104. Its totient is φ = 8189553102.

The previous prime is 8189553059. The next prime is 8189553131. The reversal of 8189553103 is 3013559818.

8189553103 is digitally balanced in base 3, 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 8189553103 - 2¹³ = 8189544911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8189553103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8189553133) 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, 4094776551 + 4094776552.

It is an arithmetic number, because the mean of its divisors is an integer number (4094776552).

Almost surely, 2^8189553103 is an apocalyptic number.

8189553103 is a deficient number, since it is larger than the sum of its proper divisors (1).

8189553103 is an equidigital number, since it uses as much as digits as its factorization.

8189553103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 8189553103 is about 90496.1496584247. The cubic root of 8189553103 is about 2015.6729504024.

The spelling of 8189553103 in words is "eight billion, one hundred eighty-nine million, five hundred fifty-three thousand, one hundred three".