6430563041237 has 2 divisors, whose sum is σ = 6430563041238. Its totient is φ = 6430563041236.

The previous prime is 6430563041197. The next prime is 6430563041267. The reversal of 6430563041237 is 7321403650346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5719052234116 + 711510807121 = 2391454^2 + 843511^2 .

It is a cyclic number.

It is not a de Polignac number, because 6430563041237 - 2¹⁶ = 6430562975701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6430563041267) 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, 3215281520618 + 3215281520619.

It is an arithmetic number, because the mean of its divisors is an integer number (3215281520619).

Almost surely, 2^{6430563041237} is an apocalyptic number.

It is an amenable number.

6430563041237 is a deficient number, since it is larger than the sum of its proper divisors (1).

6430563041237 is an equidigital number, since it uses as much as digits as its factorization.

6430563041237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 6430563041237 in words is "six trillion, four hundred thirty billion, five hundred sixty-three million, forty-one thousand, two hundred thirty-seven".