63714641747 has 2 divisors, whose sum is σ = 63714641748. Its totient is φ = 63714641746.

The previous prime is 63714641659. The next prime is 63714641789. The reversal of 63714641747 is 74714641736.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63714641747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63714641695 and 63714641704.

It is not a weakly prime, because it can be changed into another prime (63714641047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31857320873 + 31857320874.

It is an arithmetic number, because the mean of its divisors is an integer number (31857320874).

Almost surely, 2^63714641747 is an apocalyptic number.

63714641747 is a deficient number, since it is larger than the sum of its proper divisors (1).

63714641747 is an equidigital number, since it uses as much as digits as its factorization.

63714641747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 50.

The spelling of 63714641747 in words is "sixty-three billion, seven hundred fourteen million, six hundred forty-one thousand, seven hundred forty-seven".