252772327 has 2 divisors, whose sum is σ = 252772328. Its totient is φ = 252772326.

The previous prime is 252772321. The next prime is 252772367. The reversal of 252772327 is 723277252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252772327 - 2³ = 252772319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252772321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126386163 + 126386164.

It is an arithmetic number, because the mean of its divisors is an integer number (126386164).

Almost surely, 2^252772327 is an apocalyptic number.

252772327 is a deficient number, since it is larger than the sum of its proper divisors (1).

252772327 is an equidigital number, since it uses as much as digits as its factorization.

252772327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82320, while the sum is 37.

The square root of 252772327 is about 15898.8152703275. The cubic root of 252772327 is about 632.2805787971.

The spelling of 252772327 in words is "two hundred fifty-two million, seven hundred seventy-two thousand, three hundred twenty-seven".