63262125709 has 2 divisors, whose sum is σ = 63262125710. Its totient is φ = 63262125708.

The previous prime is 63262125691. The next prime is 63262125713. The reversal of 63262125709 is 90752126236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61806932100 + 1455193609 = 248610^2 + 38147^2 .

It is a cyclic number.

It is not a de Polignac number, because 63262125709 - 2¹³ = 63262117517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63262125739) 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, 31631062854 + 31631062855.

It is an arithmetic number, because the mean of its divisors is an integer number (31631062855).

Almost surely, 2^63262125709 is an apocalyptic number.

It is an amenable number.

63262125709 is a deficient number, since it is larger than the sum of its proper divisors (1).

63262125709 is an equidigital number, since it uses as much as digits as its factorization.

63262125709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 63262125709 in words is "sixty-three billion, two hundred sixty-two million, one hundred twenty-five thousand, seven hundred nine".