10063646563 has 2 divisors, whose sum is σ = 10063646564. Its totient is φ = 10063646562.

The previous prime is 10063646561. The next prime is 10063646581. The reversal of 10063646563 is 36564636001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10063646563 - 2¹ = 10063646561 is a prime.

Together with 10063646561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10063646561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5031823281 + 5031823282.

It is an arithmetic number, because the mean of its divisors is an integer number (5031823282).

Almost surely, 2^10063646563 is an apocalyptic number.

10063646563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10063646563 is an equidigital number, since it uses as much as digits as its factorization.

10063646563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 10063646563 in words is "ten billion, sixty-three million, six hundred forty-six thousand, five hundred sixty-three".