255298044 has 24 divisors (see below), whose sum is σ = 630736848. Its totient is φ = 80093440.

The previous prime is 255298019. The next prime is 255298063. The reversal of 255298044 is 440892552.

It is a junction number, because it is equal to n+sod(n) for n = 255297993 and 255298011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625527 + ... + 625934.

It is an arithmetic number, because the mean of its divisors is an integer number (26280702).

Almost surely, 2^255298044 is an apocalyptic number.

It is an amenable number.

255298044 is an abundant number, since it is smaller than the sum of its proper divisors (375438804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255298044 is a wasteful number, since it uses less digits than its factorization.

255298044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251485 (or 1251483 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 255298044 is about 15978.0488170490. The cubic root of 255298044 is about 634.3795323966.

The spelling of 255298044 in words is "two hundred fifty-five million, two hundred ninety-eight thousand, forty-four".