252146273 has 2 divisors, whose sum is σ = 252146274. Its totient is φ = 252146272.

The previous prime is 252146243. The next prime is 252146287. The reversal of 252146273 is 372641252.

252146273 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., 147452449 + 104693824 = 12143^2 + 10232^2 .

It is a cyclic number.

It is not a de Polignac number, because 252146273 - 2¹⁶ = 252080737 is a prime.

It is not a weakly prime, because it can be changed into another prime (252146203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126073136 + 126073137.

It is an arithmetic number, because the mean of its divisors is an integer number (126073137).

Almost surely, 2^252146273 is an apocalyptic number.

It is an amenable number.

252146273 is a deficient number, since it is larger than the sum of its proper divisors (1).

252146273 is an equidigital number, since it uses as much as digits as its factorization.

252146273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 252146273 is about 15879.1143644726. The cubic root of 252146273 is about 631.7581468243.

The spelling of 252146273 in words is "two hundred fifty-two million, one hundred forty-six thousand, two hundred seventy-three".