560505550505 has 8 divisors (see below), whose sum is σ = 672612149832. Its totient is φ = 448400780928.

The previous prime is 560505550499. The next prime is 560505550519. The reversal of 560505550505 is 505055505065.

It can be written as a sum of positive squares in 4 ways, for example, as 27601170496 + 532904380009 = 166136^2 + 730003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 560505550505 - 2²⁰ = 560504501929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344207 + ... + 1113323.

It is an arithmetic number, because the mean of its divisors is an integer number (84076518729).

Almost surely, 2^560505550505 is an apocalyptic number.

It is an amenable number.

560505550505 is a deficient number, since it is larger than the sum of its proper divisors (112106599327).

560505550505 is a wasteful number, since it uses less digits than its factorization.

560505550505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914875.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 560505550505 in words is "five hundred sixty billion, five hundred five million, five hundred fifty thousand, five hundred five".