506026543193 has 2 divisors, whose sum is σ = 506026543194. Its totient is φ = 506026543192.

The previous prime is 506026543159. The next prime is 506026543229. The reversal of 506026543193 is 391345620605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 262832579584 + 243193963609 = 512672^2 + 493147^2 .

It is a cyclic number.

It is not a de Polignac number, because 506026543193 - 2¹⁶ = 506026477657 is a prime.

It is not a weakly prime, because it can be changed into another prime (506026543123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253013271596 + 253013271597.

It is an arithmetic number, because the mean of its divisors is an integer number (253013271597).

Almost surely, 2^506026543193 is an apocalyptic number.

It is an amenable number.

506026543193 is a deficient number, since it is larger than the sum of its proper divisors (1).

506026543193 is an equidigital number, since it uses as much as digits as its factorization.

506026543193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 506026543193 in words is "five hundred six billion, twenty-six million, five hundred forty-three thousand, one hundred ninety-three".