13055798307563 has 32 divisors (see below), whose sum is σ = 15109522686720. Its totient is φ = 11149248015360.

The previous prime is 13055798307547. The next prime is 13055798307613. The reversal of 13055798307563 is 36570389755031.

It is a cyclic number.

It is not a de Polignac number, because 13055798307563 - 2⁴ = 13055798307547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13055798307496 and 13055798307505.

It is not an unprimeable number, because it can be changed into a prime (13055798307533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322480520 + ... + 322521002.

It is an arithmetic number, because the mean of its divisors is an integer number (472172583960).

Almost surely, 2^{13055798307563} is an apocalyptic number.

13055798307563 is a deficient number, since it is larger than the sum of its proper divisors (2053724379157).

13055798307563 is a wasteful number, since it uses less digits than its factorization.

13055798307563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43787.

The product of its (nonzero) digits is 71442000, while the sum is 62.

The spelling of 13055798307563 in words is "thirteen trillion, fifty-five billion, seven hundred ninety-eight million, three hundred seven thousand, five hundred sixty-three".