255275063 has 2 divisors, whose sum is σ = 255275064. Its totient is φ = 255275062.

The previous prime is 255275021. The next prime is 255275093. The reversal of 255275063 is 360572552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255275063 - 2²⁰ = 254226487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255275093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127637531 + 127637532.

It is an arithmetic number, because the mean of its divisors is an integer number (127637532).

Almost surely, 2^255275063 is an apocalyptic number.

255275063 is a deficient number, since it is larger than the sum of its proper divisors (1).

255275063 is an equidigital number, since it uses as much as digits as its factorization.

255275063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 255275063 is about 15977.3296579873. The cubic root of 255275063 is about 634.3604969805.

The spelling of 255275063 in words is "two hundred fifty-five million, two hundred seventy-five thousand, sixty-three".