530605506752129 has 2 divisors, whose sum is σ = 530605506752130. Its totient is φ = 530605506752128.

The previous prime is 530605506752081. The next prime is 530605506752159. The reversal of 530605506752129 is 921257605506035.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436393771201600 + 94211735550529 = 20890040^2 + 9706273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530605506752129 is a prime.

It is a super-2 number, since 2×530605506752129² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530605506752159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265302753376064 + 265302753376065.

It is an arithmetic number, because the mean of its divisors is an integer number (265302753376065).

Almost surely, 2^{530605506752129} is an apocalyptic number.

It is an amenable number.

530605506752129 is a deficient number, since it is larger than the sum of its proper divisors (1).

530605506752129 is an equidigital number, since it uses as much as digits as its factorization.

530605506752129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010000, while the sum is 56.

The spelling of 530605506752129 in words is "five hundred thirty trillion, six hundred five billion, five hundred six million, seven hundred fifty-two thousand, one hundred twenty-nine".