255603341 has 4 divisors (see below), whose sum is σ = 292118112. Its totient is φ = 219088572.

The previous prime is 255603329. The next prime is 255603377. The reversal of 255603341 is 143306552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255603341 - 2¹⁸ = 255341197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255603311) 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, 18257375 + ... + 18257388.

It is an arithmetic number, because the mean of its divisors is an integer number (73029528).

Almost surely, 2^255603341 is an apocalyptic number.

It is an amenable number.

255603341 is a deficient number, since it is larger than the sum of its proper divisors (36514771).

255603341 is an equidigital number, since it uses as much as digits as its factorization.

255603341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36514770.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 255603341 is about 15987.5996009407. The cubic root of 255603341 is about 634.6323049533.

Adding to 255603341 its reverse (143306552), we get a palindrome (398909893).

The spelling of 255603341 in words is "two hundred fifty-five million, six hundred three thousand, three hundred forty-one".