268485055 has 8 divisors (see below), whose sum is σ = 326260800. Its totient is φ = 212068896.

The previous prime is 268485043. The next prime is 268485059. The reversal of 268485055 is 550584862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268485055 - 2¹⁷ = 268353983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268485059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339460 + ... + 340249.

It is an arithmetic number, because the mean of its divisors is an integer number (40782600).

Almost surely, 2^268485055 is an apocalyptic number.

268485055 is a deficient number, since it is larger than the sum of its proper divisors (57775745).

268485055 is an equidigital number, since it uses as much as digits as its factorization.

268485055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679793.

The product of its (nonzero) digits is 384000, while the sum is 43.

The square root of 268485055 is about 16385.5135714447. The cubic root of 268485055 is about 645.1193056954.

The spelling of 268485055 in words is "two hundred sixty-eight million, four hundred eighty-five thousand, fifty-five".