5242663544163 has 4 divisors (see below), whose sum is σ = 6990218058888. Its totient is φ = 3495109029440.

The previous prime is 5242663544149. The next prime is 5242663544177. The reversal of 5242663544163 is 3614453662425.

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

It is an interprime number because it is at equal distance from previous prime (5242663544149) and next prime (5242663544177).

It is a cyclic number.

It is not a de Polignac number, because 5242663544163 - 2¹⁴ = 5242663527779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5242663544113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873777257358 + ... + 873777257363.

It is an arithmetic number, because the mean of its divisors is an integer number (1747554514722).

Almost surely, 2^{5242663544163} is an apocalyptic number.

5242663544163 is a deficient number, since it is larger than the sum of its proper divisors (1747554514725).

5242663544163 is a wasteful number, since it uses less digits than its factorization.

5242663544163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747554514724.

The product of its digits is 12441600, while the sum is 51.

The spelling of 5242663544163 in words is "five trillion, two hundred forty-two billion, six hundred sixty-three million, five hundred forty-four thousand, one hundred sixty-three".