6560601056129 has 2 divisors, whose sum is σ = 6560601056130. Its totient is φ = 6560601056128.

The previous prime is 6560601056101. The next prime is 6560601056137. The reversal of 6560601056129 is 9216501060656.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4248331077904 + 2312269978225 = 2061148^2 + 1520615^2 .

It is a cyclic number.

It is not a de Polignac number, because 6560601056129 - 2²⁰ = 6560600007553 is a prime.

It is not a weakly prime, because it can be changed into another prime (6560601056029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280300528064 + 3280300528065.

It is an arithmetic number, because the mean of its divisors is an integer number (3280300528065).

Almost surely, 2^{6560601056129} is an apocalyptic number.

It is an amenable number.

6560601056129 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560601056129 is an equidigital number, since it uses as much as digits as its factorization.

6560601056129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 6560601056129 in words is "six trillion, five hundred sixty billion, six hundred one million, fifty-six thousand, one hundred twenty-nine".