252333173 has 2 divisors, whose sum is σ = 252333174. Its totient is φ = 252333172.

The previous prime is 252333127. The next prime is 252333199. The reversal of 252333173 is 371333252.

252333173 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., 231739729 + 20593444 = 15223^2 + 4538^2 .

It is a cyclic number.

It is not a de Polignac number, because 252333173 - 2¹⁶ = 252267637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252333373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126166586 + 126166587.

It is an arithmetic number, because the mean of its divisors is an integer number (126166587).

Almost surely, 2^252333173 is an apocalyptic number.

It is an amenable number.

252333173 is a deficient number, since it is larger than the sum of its proper divisors (1).

252333173 is an equidigital number, since it uses as much as digits as its factorization.

252333173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 29.

The square root of 252333173 is about 15884.9983632357. The cubic root of 252333173 is about 631.9142023211.

The spelling of 252333173 in words is "two hundred fifty-two million, three hundred thirty-three thousand, one hundred seventy-three".