489560105323 has 2 divisors, whose sum is σ = 489560105324. Its totient is φ = 489560105322.

The previous prime is 489560105297. The next prime is 489560105339. The reversal of 489560105323 is 323501065984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 489560105323 - 2⁹ = 489560104811 is a prime.

It is not a weakly prime, because it can be changed into another prime (489560105393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244780052661 + 244780052662.

It is an arithmetic number, because the mean of its divisors is an integer number (244780052662).

Almost surely, 2^489560105323 is an apocalyptic number.

489560105323 is a deficient number, since it is larger than the sum of its proper divisors (1).

489560105323 is an equidigital number, since it uses as much as digits as its factorization.

489560105323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 489560105323 in words is "four hundred eighty-nine billion, five hundred sixty million, one hundred five thousand, three hundred twenty-three".