565520054328364 has 12 divisors (see below), whose sum is σ = 989839024799688. Its totient is φ = 282708904385600.

The previous prime is 565520054328277. The next prime is 565520054328373. The reversal of 565520054328364 is 463823450025565.

It is a super-2 number, since 2×565520054328364² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 565520054328299 and 565520054328308.

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, 12780669757 + ... + 12780714004.

It is an arithmetic number, because the mean of its divisors is an integer number (82486585399974).

Almost surely, 2^{565520054328364} is an apocalyptic number.

It is an amenable number.

565520054328364 is a deficient number, since it is larger than the sum of its proper divisors (424318970471324).

565520054328364 is a wasteful number, since it uses less digits than its factorization.

565520054328364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25561389296 (or 25561389294 counting only the distinct ones).

The product of its (nonzero) digits is 103680000, while the sum is 58.

The spelling of 565520054328364 in words is "five hundred sixty-five trillion, five hundred twenty billion, fifty-four million, three hundred twenty-eight thousand, three hundred sixty-four".