255105241 has 4 divisors (see below), whose sum is σ = 255163300. Its totient is φ = 255047184.

The previous prime is 255105223. The next prime is 255105307. The reversal of 255105241 is 142501552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19175641 + 235929600 = 4379^2 + 15360^2 .

It is a cyclic number.

It is not a de Polignac number, because 255105241 - 2⁵ = 255105209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255105841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21846 + ... + 31423.

It is an arithmetic number, because the mean of its divisors is an integer number (63790825).

Almost surely, 2^255105241 is an apocalyptic number.

It is an amenable number.

255105241 is a deficient number, since it is larger than the sum of its proper divisors (58059).

255105241 is an equidigital number, since it uses as much as digits as its factorization.

255105241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58058.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 255105241 is about 15972.0143062796. The cubic root of 255105241 is about 634.2197961163.

Adding to 255105241 its reverse (142501552), we get a palindrome (397606793).

The spelling of 255105241 in words is "two hundred fifty-five million, one hundred five thousand, two hundred forty-one".