563373202373365 has 4 divisors (see below), whose sum is σ = 676047842848044. Its totient is φ = 450698561898688.

The previous prime is 563373202373357. The next prime is 563373202373453.

563373202373365 is nontrivially palindromic in base 10.

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 333961041709201 + 229412160664164 = 18274601^2 + 15146358^2 .

It is a cyclic number.

It is not a de Polignac number, because 563373202373365 - 2³ = 563373202373357 is a prime.

It is a super-2 number, since 2×563373202373365² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 56337320237332 + ... + 56337320237341.

It is an arithmetic number, because the mean of its divisors is an integer number (169011960712011).

Almost surely, 2^{563373202373365} is an apocalyptic number.

It is an amenable number.

563373202373365 is a deficient number, since it is larger than the sum of its proper divisors (112674640474679).

563373202373365 is a wasteful number, since it uses less digits than its factorization.

563373202373365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112674640474678.

The product of its (nonzero) digits is 128595600, while the sum is 58.

The spelling of 563373202373365 in words is "five hundred sixty-three trillion, three hundred seventy-three billion, two hundred two million, three hundred seventy-three thousand, three hundred sixty-five".