13630007563 has 2 divisors, whose sum is σ = 13630007564. Its totient is φ = 13630007562.

The previous prime is 13630007549. The next prime is 13630007581. The reversal of 13630007563 is 36570003631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13630007563 - 2²⁵ = 13596453131 is a prime.

It is not a weakly prime, because it can be changed into another prime (13630007513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6815003781 + 6815003782.

It is an arithmetic number, because the mean of its divisors is an integer number (6815003782).

Almost surely, 2^13630007563 is an apocalyptic number.

13630007563 is a deficient number, since it is larger than the sum of its proper divisors (1).

13630007563 is an equidigital number, since it uses as much as digits as its factorization.

13630007563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 34.

The spelling of 13630007563 in words is "thirteen billion, six hundred thirty million, seven thousand, five hundred sixty-three".