505045333211723 has 2 divisors, whose sum is σ = 505045333211724. Its totient is φ = 505045333211722.

The previous prime is 505045333211717. The next prime is 505045333211737. The reversal of 505045333211723 is 327112333540505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505045333211723 - 2¹⁴ = 505045333195339 is a prime.

It is not a weakly prime, because it can be changed into another prime (505045333213723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252522666605861 + 252522666605862.

It is an arithmetic number, because the mean of its divisors is an integer number (252522666605862).

Almost surely, 2^{505045333211723} is an apocalyptic number.

505045333211723 is a deficient number, since it is larger than the sum of its proper divisors (1).

505045333211723 is an equidigital number, since it uses as much as digits as its factorization.

505045333211723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 44.

The spelling of 505045333211723 in words is "five hundred five trillion, forty-five billion, three hundred thirty-three million, two hundred eleven thousand, seven hundred twenty-three".