4511255 has 16 divisors (see below), whose sum is σ = 6291264. Its totient is φ = 3041280.

The previous prime is 4511251. The next prime is 4511261. The reversal of 4511255 is 5521154.

It is a happy number.

It is not a de Polignac number, because 4511255 - 2² = 4511251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4511255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4511251) 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 15 ways as a sum of consecutive naturals, for example, 1079 + ... + 3191.

It is an arithmetic number, because the mean of its divisors is an integer number (393204).

Almost surely, 2^4511255 is an apocalyptic number.

4511255 is a deficient number, since it is larger than the sum of its proper divisors (1780009).

4511255 is a wasteful number, since it uses less digits than its factorization.

4511255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186.

The product of its digits is 1000, while the sum is 23.

The square root of 4511255 is about 2123.9715158165. The cubic root of 4511255 is about 165.2338893006.

The spelling of 4511255 in words is "four million, five hundred eleven thousand, two hundred fifty-five".