463222137026513 has 2 divisors, whose sum is σ = 463222137026514. Its totient is φ = 463222137026512.

The previous prime is 463222137026459. The next prime is 463222137026557. The reversal of 463222137026513 is 315620731222364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232024273269649 + 231197863756864 = 15232343^2 + 15205192^2 .

It is a cyclic number.

It is not a de Polignac number, because 463222137026513 - 2¹⁰ = 463222137025489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (463222137026113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231611068513256 + 231611068513257.

It is an arithmetic number, because the mean of its divisors is an integer number (231611068513257).

Almost surely, 2^{463222137026513} is an apocalyptic number.

It is an amenable number.

463222137026513 is a deficient number, since it is larger than the sum of its proper divisors (1).

463222137026513 is an equidigital number, since it uses as much as digits as its factorization.

463222137026513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 47.

Adding to 463222137026513 its reverse (315620731222364), we get a palindrome (778842868248877).

The spelling of 463222137026513 in words is "four hundred sixty-three trillion, two hundred twenty-two billion, one hundred thirty-seven million, twenty-six thousand, five hundred thirteen".