5259230173 has 2 divisors, whose sum is σ = 5259230174. Its totient is φ = 5259230172.

The previous prime is 5259230167. The next prime is 5259230233. The reversal of 5259230173 is 3710329525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5041284004 + 217946169 = 71002^2 + 14763^2 .

It is a cyclic number.

It is not a de Polignac number, because 5259230173 - 2²⁹ = 4722359261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5259230113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2629615086 + 2629615087.

It is an arithmetic number, because the mean of its divisors is an integer number (2629615087).

Almost surely, 2^5259230173 is an apocalyptic number.

It is an amenable number.

5259230173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5259230173 is an equidigital number, since it uses as much as digits as its factorization.

5259230173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 5259230173 is about 72520.5500048090. The cubic root of 5259230173 is about 1739.0312761842.

Adding to 5259230173 its reverse (3710329525), we get a palindrome (8969559698).

The spelling of 5259230173 in words is "five billion, two hundred fifty-nine million, two hundred thirty thousand, one hundred seventy-three".