252682279 has 2 divisors, whose sum is σ = 252682280. Its totient is φ = 252682278.

The previous prime is 252682267. The next prime is 252682289. The reversal of 252682279 is 972286252.

252682279 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 is a cyclic number.

It is not a de Polignac number, because 252682279 - 2⁷ = 252682151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252682289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126341139 + 126341140.

It is an arithmetic number, because the mean of its divisors is an integer number (126341140).

Almost surely, 2^252682279 is an apocalyptic number.

252682279 is a deficient number, since it is larger than the sum of its proper divisors (1).

252682279 is an equidigital number, since it uses as much as digits as its factorization.

252682279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 252682279 is about 15895.9831089493. The cubic root of 252682279 is about 632.2054883464.

The spelling of 252682279 in words is "two hundred fifty-two million, six hundred eighty-two thousand, two hundred seventy-nine".