2004545255 has 16 divisors (see below), whose sum is σ = 2444904000. Its totient is φ = 1577536512.

The previous prime is 2004545209. The next prime is 2004545273. The reversal of 2004545255 is 5525454002.

It is a cyclic number.

It is not a de Polignac number, because 2004545255 - 2¹² = 2004541159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68621 + ... + 93369.

It is an arithmetic number, because the mean of its divisors is an integer number (152806500).

Almost surely, 2^2004545255 is an apocalyptic number.

2004545255 is a deficient number, since it is larger than the sum of its proper divisors (440358745).

2004545255 is a wasteful number, since it uses less digits than its factorization.

2004545255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25018.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2004545255 is about 44772.1482062230. The cubic root of 2004545255 is about 1260.8747715166.

Adding to 2004545255 its reverse (5525454002), we get a palindrome (7529999257).

The spelling of 2004545255 in words is "two billion, four million, five hundred forty-five thousand, two hundred fifty-five".