133600541225497 has 2 divisors, whose sum is σ = 133600541225498. Its totient is φ = 133600541225496.

The previous prime is 133600541225449. The next prime is 133600541225507. The reversal of 133600541225497 is 794522145006331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111062174268816 + 22538366956681 = 10538604^2 + 4747459^2 .

It is a cyclic number.

It is not a de Polignac number, because 133600541225497 - 2²³ = 133600532836889 is a prime.

It is not a weakly prime, because it can be changed into another prime (133600541225447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66800270612748 + 66800270612749.

It is an arithmetic number, because the mean of its divisors is an integer number (66800270612749).

Almost surely, 2^{133600541225497} is an apocalyptic number.

It is an amenable number.

133600541225497 is a deficient number, since it is larger than the sum of its proper divisors (1).

133600541225497 is an equidigital number, since it uses as much as digits as its factorization.

133600541225497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 133600541225497 in words is "one hundred thirty-three trillion, six hundred billion, five hundred forty-one million, two hundred twenty-five thousand, four hundred ninety-seven".