189348225575303 has 2 divisors, whose sum is σ = 189348225575304. Its totient is φ = 189348225575302.

The previous prime is 189348225575167. The next prime is 189348225575381. The reversal of 189348225575303 is 303575522843981.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 189348225575303 - 2¹⁰ = 189348225574279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 189348225575303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (189348225575903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94674112787651 + 94674112787652.

It is an arithmetic number, because the mean of its divisors is an integer number (94674112787652).

Almost surely, 2^{189348225575303} is an apocalyptic number.

189348225575303 is a deficient number, since it is larger than the sum of its proper divisors (1).

189348225575303 is an equidigital number, since it uses as much as digits as its factorization.

189348225575303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728000, while the sum is 65.

The spelling of 189348225575303 in words is "one hundred eighty-nine trillion, three hundred forty-eight billion, two hundred twenty-five million, five hundred seventy-five thousand, three hundred three".