252253343 has 2 divisors, whose sum is σ = 252253344. Its totient is φ = 252253342.

The previous prime is 252253321. The next prime is 252253373. The reversal of 252253343 is 343352252.

252253343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252253343 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252253303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126126671 + 126126672.

It is an arithmetic number, because the mean of its divisors is an integer number (126126672).

Almost surely, 2^252253343 is an apocalyptic number.

252253343 is a deficient number, since it is larger than the sum of its proper divisors (1).

252253343 is an equidigital number, since it uses as much as digits as its factorization.

252253343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 29.

The square root of 252253343 is about 15882.4854163320. The cubic root of 252253343 is about 631.8475562662.

The spelling of 252253343 in words is "two hundred fifty-two million, two hundred fifty-three thousand, three hundred forty-three".