255952427 has 2 divisors, whose sum is σ = 255952428. Its totient is φ = 255952426.

The previous prime is 255952409. The next prime is 255952471. The reversal of 255952427 is 724259552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255952427 - 2⁸ = 255952171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (255952327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127976213 + 127976214.

It is an arithmetic number, because the mean of its divisors is an integer number (127976214).

Almost surely, 2^255952427 is an apocalyptic number.

255952427 is a deficient number, since it is larger than the sum of its proper divisors (1).

255952427 is an equidigital number, since it uses as much as digits as its factorization.

255952427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 41.

The square root of 255952427 is about 15998.5132746765. The cubic root of 255952427 is about 634.9210863557.

The spelling of 255952427 in words is "two hundred fifty-five million, nine hundred fifty-two thousand, four hundred twenty-seven".