563353066453441 has 4 divisors (see below), whose sum is σ = 614566981585584. Its totient is φ = 512139151321300.

The previous prime is 563353066453433. The next prime is 563353066453451. The reversal of 563353066453441 is 144354660353365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563353066453441 - 2³ = 563353066453433 is a prime.

It is a super-2 number, since 2×563353066453441² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563353066453451) 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, 25606957566055 + ... + 25606957566076.

It is an arithmetic number, because the mean of its divisors is an integer number (153641745396396).

Almost surely, 2^{563353066453441} is an apocalyptic number.

It is an amenable number.

563353066453441 is a deficient number, since it is larger than the sum of its proper divisors (51213915132143).

563353066453441 is a wasteful number, since it uses less digits than its factorization.

563353066453441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51213915132142.

The product of its (nonzero) digits is 139968000, while the sum is 58.

The spelling of 563353066453441 in words is "five hundred sixty-three trillion, three hundred fifty-three billion, sixty-six million, four hundred fifty-three thousand, four hundred forty-one".