252254339 has 2 divisors, whose sum is σ = 252254340. Its totient is φ = 252254338.

The previous prime is 252254309. The next prime is 252254351. The reversal of 252254339 is 933452252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252254339 - 2¹⁶ = 252188803 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 252254299 and 252254308.

It is not a weakly prime, because it can be changed into another prime (252254309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126127169 + 126127170.

It is an arithmetic number, because the mean of its divisors is an integer number (126127170).

Almost surely, 2^252254339 is an apocalyptic number.

252254339 is a deficient number, since it is larger than the sum of its proper divisors (1).

252254339 is an equidigital number, since it uses as much as digits as its factorization.

252254339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 252254339 is about 15882.5167715951. The cubic root of 252254339 is about 631.8483878632.

The spelling of 252254339 in words is "two hundred fifty-two million, two hundred fifty-four thousand, three hundred thirty-nine".