255204041 has 2 divisors, whose sum is σ = 255204042. Its totient is φ = 255204040.

The previous prime is 255203987. The next prime is 255204107. The reversal of 255204041 is 140402552.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131905225 + 123298816 = 11485^2 + 11104^2 .

It is a cyclic number.

It is not a de Polignac number, because 255204041 - 2¹⁰ = 255203017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255203998 and 255204016.

It is not a weakly prime, because it can be changed into another prime (255200041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127602020 + 127602021.

It is an arithmetic number, because the mean of its divisors is an integer number (127602021).

Almost surely, 2^255204041 is an apocalyptic number.

It is an amenable number.

255204041 is a deficient number, since it is larger than the sum of its proper divisors (1).

255204041 is an equidigital number, since it uses as much as digits as its factorization.

255204041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 255204041 is about 15975.1069167001. The cubic root of 255204041 is about 634.3016614515.

Adding to 255204041 its reverse (140402552), we get a palindrome (395606593).

The spelling of 255204041 in words is "two hundred fifty-five million, two hundred four thousand, forty-one".