505411442441327 has 2 divisors, whose sum is σ = 505411442441328. Its totient is φ = 505411442441326.

The previous prime is 505411442441303. The next prime is 505411442441359. The reversal of 505411442441327 is 723144244114505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505411442441327 - 2⁸ = 505411442441071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505411442441027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252705721220663 + 252705721220664.

It is an arithmetic number, because the mean of its divisors is an integer number (252705721220664).

Almost surely, 2^{505411442441327} is an apocalyptic number.

505411442441327 is a deficient number, since it is larger than the sum of its proper divisors (1).

505411442441327 is an equidigital number, since it uses as much as digits as its factorization.

505411442441327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 505411442441327 in words is "five hundred five trillion, four hundred eleven billion, four hundred forty-two million, four hundred forty-one thousand, three hundred twenty-seven".