63314250709 has 2 divisors, whose sum is σ = 63314250710. Its totient is φ = 63314250708.

The previous prime is 63314250641. The next prime is 63314250731. The reversal of 63314250709 is 90705241336.

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., 62848985809 + 465264900 = 250697^2 + 21570^2 .

It is a cyclic number.

It is not a de Polignac number, because 63314250709 - 2⁷ = 63314250581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63314200709) 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, 31657125354 + 31657125355.

It is an arithmetic number, because the mean of its divisors is an integer number (31657125355).

Almost surely, 2^63314250709 is an apocalyptic number.

It is an amenable number.

63314250709 is a deficient number, since it is larger than the sum of its proper divisors (1).

63314250709 is an equidigital number, since it uses as much as digits as its factorization.

63314250709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 63314250709 in words is "sixty-three billion, three hundred fourteen million, two hundred fifty thousand, seven hundred nine".