255053085 has 64 divisors (see below), whose sum is σ = 482112000. Its totient is φ = 115078656.

The previous prime is 255053083. The next prime is 255053143. The reversal of 255053085 is 580350552.

It is not a de Polignac number, because 255053085 - 2¹ = 255053083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255053083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 457627 + ... + 458183.

It is an arithmetic number, because the mean of its divisors is an integer number (7533000).

Almost surely, 2^255053085 is an apocalyptic number.

It is an amenable number.

255053085 is a deficient number, since it is larger than the sum of its proper divisors (227058915).

255053085 is an equidigital number, since it uses as much as digits as its factorization.

255053085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 255053085 is about 15970.3814919995. The cubic root of 255053085 is about 634.1765713121.

The spelling of 255053085 in words is "two hundred fifty-five million, fifty-three thousand, eighty-five".