173252713 has 2 divisors, whose sum is σ = 173252714. Its totient is φ = 173252712.

The previous prime is 173252701. The next prime is 173252741. The reversal of 173252713 is 317252371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171793449 + 1459264 = 13107^2 + 1208^2 .

It is a cyclic number.

It is not a de Polignac number, because 173252713 - 2²⁵ = 139698281 is a prime.

It is not a weakly prime, because it can be changed into another prime (173252113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86626356 + 86626357.

It is an arithmetic number, because the mean of its divisors is an integer number (86626357).

Almost surely, 2^173252713 is an apocalyptic number.

It is an amenable number.

173252713 is a deficient number, since it is larger than the sum of its proper divisors (1).

173252713 is an equidigital number, since it uses as much as digits as its factorization.

173252713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 31.

The square root of 173252713 is about 13162.5496390327. The cubic root of 173252713 is about 557.4766496685.

It can be divided in two parts, 1732 and 52713, that added together give a palindrome (54445).

The spelling of 173252713 in words is "one hundred seventy-three million, two hundred fifty-two thousand, seven hundred thirteen".