34545241305173 has 2 divisors, whose sum is σ = 34545241305174. Its totient is φ = 34545241305172.

The previous prime is 34545241305137. The next prime is 34545241305193. The reversal of 34545241305173 is 37150314254543.

Together with previous prime (34545241305137) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25671884628049 + 8873356677124 = 5066743^2 + 2978818^2 .

It is a cyclic number.

It is not a de Polignac number, because 34545241305173 - 2¹⁸ = 34545241043029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34545241305193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17272620652586 + 17272620652587.

It is an arithmetic number, because the mean of its divisors is an integer number (17272620652587).

Almost surely, 2^{34545241305173} is an apocalyptic number.

It is an amenable number.

34545241305173 is a deficient number, since it is larger than the sum of its proper divisors (1).

34545241305173 is an equidigital number, since it uses as much as digits as its factorization.

34545241305173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 34545241305173 in words is "thirty-four trillion, five hundred forty-five billion, two hundred forty-one million, three hundred five thousand, one hundred seventy-three".