288480255 has 64 divisors (see below), whose sum is σ = 549504000. Its totient is φ = 126443520.

The previous prime is 288480253. The next prime is 288480277. The reversal of 288480255 is 552084882.

It is not a de Polignac number, because 288480255 - 2¹ = 288480253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288480251) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 642271 + ... + 642719.

It is an arithmetic number, because the mean of its divisors is an integer number (8586000).

Almost surely, 2^288480255 is an apocalyptic number.

288480255 is a deficient number, since it is larger than the sum of its proper divisors (261023745).

288480255 is a wasteful number, since it uses less digits than its factorization.

288480255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 288480255 is about 16984.7065032046. The cubic root of 288480255 is about 660.7523216393.

The spelling of 288480255 in words is "two hundred eighty-eight million, four hundred eighty thousand, two hundred fifty-five".