63006304306613 has 2 divisors, whose sum is σ = 63006304306614. Its totient is φ = 63006304306612.

The previous prime is 63006304306601. The next prime is 63006304306639. The reversal of 63006304306613 is 31660340360036.

63006304306613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54712324781284 + 8293979525329 = 7396778^2 + 2879927^2 .

It is a cyclic number.

It is not a de Polignac number, because 63006304306613 - 2¹⁰ = 63006304305589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63006304308613) 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, 31503152153306 + 31503152153307.

It is an arithmetic number, because the mean of its divisors is an integer number (31503152153307).

Almost surely, 2^{63006304306613} is an apocalyptic number.

It is an amenable number.

63006304306613 is a deficient number, since it is larger than the sum of its proper divisors (1).

63006304306613 is an equidigital number, since it uses as much as digits as its factorization.

63006304306613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 41.

Adding to 63006304306613 its reverse (31660340360036), we get a palindrome (94666644666649).

The spelling of 63006304306613 in words is "sixty-three trillion, six billion, three hundred four million, three hundred six thousand, six hundred thirteen".