252275252279 has 2 divisors, whose sum is σ = 252275252280. Its totient is φ = 252275252278.

The previous prime is 252275252237. The next prime is 252275252287. The reversal of 252275252279 is 972252572252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252275252279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252275222279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126137626139 + 126137626140.

It is an arithmetic number, because the mean of its divisors is an integer number (126137626140).

Almost surely, 2^252275252279 is an apocalyptic number.

252275252279 is a deficient number, since it is larger than the sum of its proper divisors (1).

252275252279 is an equidigital number, since it uses as much as digits as its factorization.

252275252279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528000, while the sum is 50.

The spelling of 252275252279 in words is "two hundred fifty-two billion, two hundred seventy-five million, two hundred fifty-two thousand, two hundred seventy-nine".