505352345411 has 2 divisors, whose sum is σ = 505352345412. Its totient is φ = 505352345410.

The previous prime is 505352345383. The next prime is 505352345417. The reversal of 505352345411 is 114543253505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505352345411 - 2¹⁸ = 505352083267 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (505352345417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252676172705 + 252676172706.

It is an arithmetic number, because the mean of its divisors is an integer number (252676172706).

Almost surely, 2^505352345411 is an apocalyptic number.

505352345411 is a deficient number, since it is larger than the sum of its proper divisors (1).

505352345411 is an equidigital number, since it uses as much as digits as its factorization.

505352345411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 505352345411 its reverse (114543253505), we get a palindrome (619895598916).

The spelling of 505352345411 in words is "five hundred five billion, three hundred fifty-two million, three hundred forty-five thousand, four hundred eleven".