63306730586009 has 2 divisors, whose sum is σ = 63306730586010. Its totient is φ = 63306730586008.

The previous prime is 63306730585997. The next prime is 63306730586039. The reversal of 63306730586009 is 90068503760336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56129539561225 + 7177191024784 = 7491965^2 + 2679028^2 .

It is a cyclic number.

It is not a de Polignac number, because 63306730586009 - 2⁴ = 63306730585993 is a prime.

It is not a weakly prime, because it can be changed into another prime (63306730586039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31653365293004 + 31653365293005.

It is an arithmetic number, because the mean of its divisors is an integer number (31653365293005).

Almost surely, 2^{63306730586009} is an apocalyptic number.

It is an amenable number.

63306730586009 is a deficient number, since it is larger than the sum of its proper divisors (1).

63306730586009 is an equidigital number, since it uses as much as digits as its factorization.

63306730586009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 63306730586009 in words is "sixty-three trillion, three hundred six billion, seven hundred thirty million, five hundred eighty-six thousand, nine".