255260267 has 2 divisors, whose sum is σ = 255260268. Its totient is φ = 255260266.

The previous prime is 255260251. The next prime is 255260309. The reversal of 255260267 is 762062552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255260267 - 2⁴ = 255260251 is a prime.

It is a super-2 number, since 2×255260267² = 130315607817822578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (255260227) 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, 127630133 + 127630134.

It is an arithmetic number, because the mean of its divisors is an integer number (127630134).

Almost surely, 2^255260267 is an apocalyptic number.

255260267 is a deficient number, since it is larger than the sum of its proper divisors (1).

255260267 is an equidigital number, since it uses as much as digits as its factorization.

255260267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 255260267 is about 15976.8666202106. The cubic root of 255260267 is about 634.3482406857.

The spelling of 255260267 in words is "two hundred fifty-five million, two hundred sixty thousand, two hundred sixty-seven".