255941329 has 4 divisors (see below), whose sum is σ = 292504384. Its totient is φ = 219378276.

The previous prime is 255941317. The next prime is 255941347. The reversal of 255941329 is 923149552.

255941329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 255941329 - 2¹³ = 255933137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255941291 and 255941300.

It is not an unprimeable number, because it can be changed into a prime (255941359) 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, 18281517 + ... + 18281530.

It is an arithmetic number, because the mean of its divisors is an integer number (73126096).

Almost surely, 2^255941329 is an apocalyptic number.

It is an amenable number.

255941329 is a deficient number, since it is larger than the sum of its proper divisors (36563055).

255941329 is an equidigital number, since it uses as much as digits as its factorization.

255941329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36563054.

The product of its digits is 97200, while the sum is 40.

The square root of 255941329 is about 15998.1664261877. The cubic root of 255941329 is about 634.9119095774.

The spelling of 255941329 in words is "two hundred fifty-five million, nine hundred forty-one thousand, three hundred twenty-nine".