563344414431553 has 4 divisors (see below), whose sum is σ = 582770083894740. Its totient is φ = 543918744968368.

The previous prime is 563344414431479. The next prime is 563344414431571. The reversal of 563344414431553 is 355134414443365.

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

It can be written as a sum of positive squares in 2 ways, for example, as 111787736912784 + 451556677518769 = 10572972^2 + 21249863^2 .

It is a cyclic number.

It is not a de Polignac number, because 563344414431553 - 2¹³ = 563344414423361 is a prime.

It is a super-2 number, since 2×563344414431553² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563344414431494 and 563344414431503.

It is not an unprimeable number, because it can be changed into a prime (563344414441553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9712834731550 + ... + 9712834731607.

It is an arithmetic number, because the mean of its divisors is an integer number (145692520973685).

Almost surely, 2^{563344414431553} is an apocalyptic number.

It is an amenable number.

563344414431553 is a deficient number, since it is larger than the sum of its proper divisors (19425669463187).

563344414431553 is a wasteful number, since it uses less digits than its factorization.

563344414431553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19425669463186.

The product of its digits is 62208000, while the sum is 55.

The spelling of 563344414431553 in words is "five hundred sixty-three trillion, three hundred forty-four billion, four hundred fourteen million, four hundred thirty-one thousand, five hundred fifty-three".