63860677901863 has 2 divisors, whose sum is σ = 63860677901864. Its totient is φ = 63860677901862.

The previous prime is 63860677901849. The next prime is 63860677901929. The reversal of 63860677901863 is 36810977606836.

63860677901863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63860677901863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63860677901792 and 63860677901801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63860677901843) 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, 31930338950931 + 31930338950932.

It is an arithmetic number, because the mean of its divisors is an integer number (31930338950932).

Almost surely, 2^{63860677901863} is an apocalyptic number.

63860677901863 is a deficient number, since it is larger than the sum of its proper divisors (1).

63860677901863 is an equidigital number, since it uses as much as digits as its factorization.

63860677901863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 329204736, while the sum is 70.

The spelling of 63860677901863 in words is "sixty-three trillion, eight hundred sixty billion, six hundred seventy-seven million, nine hundred one thousand, eight hundred sixty-three".