505354103411 has 2 divisors, whose sum is σ = 505354103412. Its totient is φ = 505354103410.

The previous prime is 505354103393. The next prime is 505354103417. The reversal of 505354103411 is 114301453505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505354103411 - 2¹⁴ = 505354087027 is a prime.

It is not a weakly prime, because it can be changed into another prime (505354103417) 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, 252677051705 + 252677051706.

It is an arithmetic number, because the mean of its divisors is an integer number (252677051706).

Almost surely, 2^505354103411 is an apocalyptic number.

505354103411 is a deficient number, since it is larger than the sum of its proper divisors (1).

505354103411 is an equidigital number, since it uses as much as digits as its factorization.

505354103411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 505354103411 its reverse (114301453505), we get a palindrome (619655556916).

The spelling of 505354103411 in words is "five hundred five billion, three hundred fifty-four million, one hundred three thousand, four hundred eleven".