506361760570213 has 2 divisors, whose sum is σ = 506361760570214. Its totient is φ = 506361760570212.

The previous prime is 506361760570187. The next prime is 506361760570229. The reversal of 506361760570213 is 312075067163605.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 499026319176609 + 7335441393604 = 22338897^2 + 2708402^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506361760570213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506361760570243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253180880285106 + 253180880285107.

It is an arithmetic number, because the mean of its divisors is an integer number (253180880285107).

Almost surely, 2^{506361760570213} is an apocalyptic number.

It is an amenable number.

506361760570213 is a deficient number, since it is larger than the sum of its proper divisors (1).

506361760570213 is an equidigital number, since it uses as much as digits as its factorization.

506361760570213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 52.

The spelling of 506361760570213 in words is "five hundred six trillion, three hundred sixty-one billion, seven hundred sixty million, five hundred seventy thousand, two hundred thirteen".