63673344283 has 2 divisors, whose sum is σ = 63673344284. Its totient is φ = 63673344282.

The previous prime is 63673344191. The next prime is 63673344323. The reversal of 63673344283 is 38244337636.

63673344283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63673344283 is a prime.

It is not a weakly prime, because it can be changed into another prime (63673344083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31836672141 + 31836672142.

It is an arithmetic number, because the mean of its divisors is an integer number (31836672142).

Almost surely, 2^63673344283 is an apocalyptic number.

63673344283 is a deficient number, since it is larger than the sum of its proper divisors (1).

63673344283 is an equidigital number, since it uses as much as digits as its factorization.

63673344283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 49.

The spelling of 63673344283 in words is "sixty-three billion, six hundred seventy-three million, three hundred forty-four thousand, two hundred eighty-three".