4506266128517 has 2 divisors, whose sum is σ = 4506266128518. Its totient is φ = 4506266128516.

The previous prime is 4506266128373. The next prime is 4506266128523. The reversal of 4506266128517 is 7158216626054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2789972243041 + 1716293885476 = 1670321^2 + 1310074^2 .

It is a cyclic number.

It is not a de Polignac number, because 4506266128517 - 2¹⁸ = 4506265866373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4506236128517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2253133064258 + 2253133064259.

It is an arithmetic number, because the mean of its divisors is an integer number (2253133064259).

Almost surely, 2^{4506266128517} is an apocalyptic number.

It is an amenable number.

4506266128517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4506266128517 is an equidigital number, since it uses as much as digits as its factorization.

4506266128517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 4506266128517 in words is "four trillion, five hundred six billion, two hundred sixty-six million, one hundred twenty-eight thousand, five hundred seventeen".