563255404552365 has 32 divisors (see below), whose sum is σ = 1029955778484480. Its totient is φ = 257487425255424.

The previous prime is 563255404552331. The next prime is 563255404552403.

It is a happy number.

563255404552365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563255404552365 - 2²⁰ = 563255403503789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563255404552299 and 563255404552308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28645447 + ... + 44125643.

It is an arithmetic number, because the mean of its divisors is an integer number (32186118077640).

Almost surely, 2^{563255404552365} is an apocalyptic number.

It is an amenable number.

563255404552365 is a deficient number, since it is larger than the sum of its proper divisors (466700373932115).

563255404552365 is a wasteful number, since it uses less digits than its factorization.

563255404552365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15826741.

The product of its (nonzero) digits is 324000000, while the sum is 60.

Subtracting from 563255404552365 its product of nonzero digits (324000000), we obtain a palindrome (563255080552365).

The spelling of 563255404552365 in words is "five hundred sixty-three trillion, two hundred fifty-five billion, four hundred four million, five hundred fifty-two thousand, three hundred sixty-five".