255283253 has 2 divisors, whose sum is σ = 255283254. Its totient is φ = 255283252.

The previous prime is 255283243. The next prime is 255283267. The reversal of 255283253 is 352382552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176836804 + 78446449 = 13298^2 + 8857^2 .

It is a cyclic number.

It is not a de Polignac number, because 255283253 - 2¹⁰ = 255282229 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 (255283213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127641626 + 127641627.

It is an arithmetic number, because the mean of its divisors is an integer number (127641627).

Almost surely, 2^255283253 is an apocalyptic number.

It is an amenable number.

255283253 is a deficient number, since it is larger than the sum of its proper divisors (1).

255283253 is an equidigital number, since it uses as much as digits as its factorization.

255283253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 35.

The square root of 255283253 is about 15977.5859565831. The cubic root of 255283253 is about 634.3672809790.

The spelling of 255283253 in words is "two hundred fifty-five million, two hundred eighty-three thousand, two hundred fifty-three".