52304173 has 2 divisors, whose sum is σ = 52304174. Its totient is φ = 52304172.

The previous prime is 52304167. The next prime is 52304177. The reversal of 52304173 is 37140325.

52304173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32970564 + 19333609 = 5742^2 + 4397^2 .

It is a cyclic number.

It is not a de Polignac number, because 52304173 - 2²¹ = 50207021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52304177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26152086 + 26152087.

It is an arithmetic number, because the mean of its divisors is an integer number (26152087).

Almost surely, 2^52304173 is an apocalyptic number.

It is an amenable number.

52304173 is a deficient number, since it is larger than the sum of its proper divisors (1).

52304173 is an equidigital number, since it uses as much as digits as its factorization.

52304173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 52304173 is about 7232.1624013845. The cubic root of 52304173 is about 373.9774763143.

Adding to 52304173 its reverse (37140325), we get a palindrome (89444498).

The spelling of 52304173 in words is "fifty-two million, three hundred four thousand, one hundred seventy-three".