560542187489 has 2 divisors, whose sum is σ = 560542187490. Its totient is φ = 560542187488.

The previous prime is 560542187479. The next prime is 560542187533. The reversal of 560542187489 is 984781245065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 495873697489 + 64668490000 = 704183^2 + 254300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-560542187489 is a prime.

It is not a weakly prime, because it can be changed into another prime (560542187479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280271093744 + 280271093745.

It is an arithmetic number, because the mean of its divisors is an integer number (280271093745).

Almost surely, 2^560542187489 is an apocalyptic number.

It is an amenable number.

560542187489 is a deficient number, since it is larger than the sum of its proper divisors (1).

560542187489 is an equidigital number, since it uses as much as digits as its factorization.

560542187489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19353600, while the sum is 59.

The spelling of 560542187489 in words is "five hundred sixty billion, five hundred forty-two million, one hundred eighty-seven thousand, four hundred eighty-nine".