132560522657 has 2 divisors, whose sum is σ = 132560522658. Its totient is φ = 132560522656.

The previous prime is 132560522579. The next prime is 132560522663. The reversal of 132560522657 is 756225065231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115167924496 + 17392598161 = 339364^2 + 131881^2 .

It is an emirp because it is prime and its reverse (756225065231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132560522657 - 2⁸ = 132560522401 is a prime.

It is not a weakly prime, because it can be changed into another prime (132560522687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66280261328 + 66280261329.

It is an arithmetic number, because the mean of its divisors is an integer number (66280261329).

Almost surely, 2^132560522657 is an apocalyptic number.

It is an amenable number.

132560522657 is a deficient number, since it is larger than the sum of its proper divisors (1).

132560522657 is an equidigital number, since it uses as much as digits as its factorization.

132560522657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 44.

Adding to 132560522657 its reverse (756225065231), we get a palindrome (888785587888).

The spelling of 132560522657 in words is "one hundred thirty-two billion, five hundred sixty million, five hundred twenty-two thousand, six hundred fifty-seven".