255089798 has 16 divisors (see below), whose sum is σ = 385398000. Its totient is φ = 126627456.

The previous prime is 255089797. The next prime is 255089827. The reversal of 255089798 is 897980552.

255089798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255089797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231986 + ... + 233082.

It is an arithmetic number, because the mean of its divisors is an integer number (24087375).

Almost surely, 2^255089798 is an apocalyptic number.

255089798 is a deficient number, since it is larger than the sum of its proper divisors (130308202).

255089798 is a wasteful number, since it uses less digits than its factorization.

255089798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831.

The product of its (nonzero) digits is 1814400, while the sum is 53.

The square root of 255089798 is about 15971.5308596264. The cubic root of 255089798 is about 634.2069981903.

The spelling of 255089798 in words is "two hundred fifty-five million, eighty-nine thousand, seven hundred ninety-eight".