13575042230273 has 2 divisors, whose sum is σ = 13575042230274. Its totient is φ = 13575042230272.

The previous prime is 13575042230027. The next prime is 13575042230339. The reversal of 13575042230273 is 37203224057531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11556960599809 + 2018081630464 = 3399553^2 + 1420592^2 .

It is a cyclic number.

It is not a de Polignac number, because 13575042230273 - 2²⁸ = 13574773794817 is a prime.

It is a super-3 number, since 3×13575042230273³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13575042232273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6787521115136 + 6787521115137.

It is an arithmetic number, because the mean of its divisors is an integer number (6787521115137).

Almost surely, 2^{13575042230273} is an apocalyptic number.

It is an amenable number.

13575042230273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13575042230273 is an equidigital number, since it uses as much as digits as its factorization.

13575042230273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 13575042230273 in words is "thirteen trillion, five hundred seventy-five billion, forty-two million, two hundred thirty thousand, two hundred seventy-three".