1742325752273 has 2 divisors, whose sum is σ = 1742325752274. Its totient is φ = 1742325752272.

The previous prime is 1742325752257. The next prime is 1742325752351. The reversal of 1742325752273 is 3722575232471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1252357951744 + 489967800529 = 1119088^2 + 699977^2 .

It is a cyclic number.

It is not a de Polignac number, because 1742325752273 - 2⁴ = 1742325752257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1742325751273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871162876136 + 871162876137.

It is an arithmetic number, because the mean of its divisors is an integer number (871162876137).

Almost surely, 2^{1742325752273} is an apocalyptic number.

It is an amenable number.

1742325752273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1742325752273 is an equidigital number, since it uses as much as digits as its factorization.

1742325752273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4939200, while the sum is 50.

The spelling of 1742325752273 in words is "one trillion, seven hundred forty-two billion, three hundred twenty-five million, seven hundred fifty-two thousand, two hundred seventy-three".