12363605357543 has 4 divisors (see below), whose sum is σ = 13487569480968. Its totient is φ = 11239641234120.

The previous prime is 12363605357507. The next prime is 12363605357563. The reversal of 12363605357543 is 34575350636321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12363605357543 - 2²⁶ = 12363538248679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12363605357563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561982061696 + ... + 561982061717.

It is an arithmetic number, because the mean of its divisors is an integer number (3371892370242).

Almost surely, 2^{12363605357543} is an apocalyptic number.

12363605357543 is a deficient number, since it is larger than the sum of its proper divisors (1123964123425).

12363605357543 is a wasteful number, since it uses less digits than its factorization.

12363605357543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123964123424.

The product of its (nonzero) digits is 20412000, while the sum is 53.

The spelling of 12363605357543 in words is "twelve trillion, three hundred sixty-three billion, six hundred five million, three hundred fifty-seven thousand, five hundred forty-three".