63662248589 has 2 divisors, whose sum is σ = 63662248590. Its totient is φ = 63662248588.

The previous prime is 63662248547. The next prime is 63662248631. The reversal of 63662248589 is 98584226636.

It is a balanced prime because it is at equal distance from previous prime (63662248547) and next prime (63662248631).

It can be written as a sum of positive squares in only one way, i.e., 42671164900 + 20991083689 = 206570^2 + 144883^2 .

It is a cyclic number.

It is not a de Polignac number, because 63662248589 - 2⁸ = 63662248333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63662248519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31831124294 + 31831124295.

It is an arithmetic number, because the mean of its divisors is an integer number (31831124295).

Almost surely, 2^63662248589 is an apocalyptic number.

It is an amenable number.

63662248589 is a deficient number, since it is larger than the sum of its proper divisors (1).

63662248589 is an equidigital number, since it uses as much as digits as its factorization.

63662248589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29859840, while the sum is 59.

The spelling of 63662248589 in words is "sixty-three billion, six hundred sixty-two million, two hundred forty-eight thousand, five hundred eighty-nine".