255575423 has 2 divisors, whose sum is σ = 255575424. Its totient is φ = 255575422.

The previous prime is 255575417. The next prime is 255575429. The reversal of 255575423 is 324575552.

It is a balanced prime because it is at equal distance from previous prime (255575417) and next prime (255575429).

It is a cyclic number.

It is not a de Polignac number, because 255575423 - 2⁴ = 255575407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255575429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127787711 + 127787712.

It is an arithmetic number, because the mean of its divisors is an integer number (127787712).

Almost surely, 2^255575423 is an apocalyptic number.

255575423 is a deficient number, since it is larger than the sum of its proper divisors (1).

255575423 is an equidigital number, since it uses as much as digits as its factorization.

255575423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 210000, while the sum is 38.

The square root of 255575423 is about 15986.7264629129. The cubic root of 255575423 is about 634.6091984350.

The spelling of 255575423 in words is "two hundred fifty-five million, five hundred seventy-five thousand, four hundred twenty-three".