10553634563 has 2 divisors, whose sum is σ = 10553634564. Its totient is φ = 10553634562.

The previous prime is 10553634517. The next prime is 10553634589. The reversal of 10553634563 is 36543635501.

10553634563 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 an emirp because it is prime and its reverse (36543635501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10553634563 - 2¹⁰ = 10553633539 is a prime.

It is a super-2 number, since 2×10553634563² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10553634563.

It is not a weakly prime, because it can be changed into another prime (10553654563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276817281 + 5276817282.

It is an arithmetic number, because the mean of its divisors is an integer number (5276817282).

Almost surely, 2^10553634563 is an apocalyptic number.

10553634563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10553634563 is an equidigital number, since it uses as much as digits as its factorization.

10553634563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 10553634563 in words is "ten billion, five hundred fifty-three million, six hundred thirty-four thousand, five hundred sixty-three".