505351445119 has 2 divisors, whose sum is σ = 505351445120. Its totient is φ = 505351445118.

The previous prime is 505351445033. The next prime is 505351445143. The reversal of 505351445119 is 911544153505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505351445119 - 2¹⁷ = 505351314047 is a prime.

It is a super-2 number, since 2×505351445119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505351445189) 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, 252675722559 + 252675722560.

It is an arithmetic number, because the mean of its divisors is an integer number (252675722560).

Almost surely, 2^505351445119 is an apocalyptic number.

505351445119 is a deficient number, since it is larger than the sum of its proper divisors (1).

505351445119 is an equidigital number, since it uses as much as digits as its factorization.

505351445119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270000, while the sum is 43.

The spelling of 505351445119 in words is "five hundred five billion, three hundred fifty-one million, four hundred forty-five thousand, one hundred nineteen".