206560588963 has 2 divisors, whose sum is σ = 206560588964. Its totient is φ = 206560588962.

The previous prime is 206560588859. The next prime is 206560589023. The reversal of 206560588963 is 369885065602.

206560588963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-206560588963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 206560588898 and 206560588907.

It is not a weakly prime, because it can be changed into another prime (206560588463) by changing a digit.

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 as a sum of consecutive naturals, namely, 103280294481 + 103280294482.

It is an arithmetic number, because the mean of its divisors is an integer number (103280294482).

Almost surely, 2^206560588963 is an apocalyptic number.

206560588963 is a deficient number, since it is larger than the sum of its proper divisors (1).

206560588963 is an equidigital number, since it uses as much as digits as its factorization.

206560588963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 206560588963 in words is "two hundred six billion, five hundred sixty million, five hundred eighty-eight thousand, nine hundred sixty-three".