255435530444 has 12 divisors (see below), whose sum is σ = 466447490544. Its totient is φ = 122164818864.

The previous prime is 255435530369. The next prime is 255435530459. The reversal of 255435530444 is 444035534552.

255435530444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 255435530395 and 255435530404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388236487 + ... + 1388236670.

It is an arithmetic number, because the mean of its divisors is an integer number (38870624212).

Almost surely, 2^255435530444 is an apocalyptic number.

It is an amenable number.

255435530444 is a deficient number, since it is larger than the sum of its proper divisors (211011960100).

255435530444 is a wasteful number, since it uses less digits than its factorization.

255435530444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776473184 (or 2776473182 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 255435530444 in words is "two hundred fifty-five billion, four hundred thirty-five million, five hundred thirty thousand, four hundred forty-four".