2004464655 has 12 divisors (see below), whose sum is σ = 3474405480. Its totient is φ = 1069047792.

The previous prime is 2004464639. The next prime is 2004464663. The reversal of 2004464655 is 5564644002.

2004464655 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 4 + 646 + 5 + 5 = 666.

It is not a de Polignac number, because 2004464655 - 2⁴ = 2004464639 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 (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22271785 + ... + 22271874.

It is an arithmetic number, because the mean of its divisors is an integer number (289533790).

Almost surely, 2^2004464655 is an apocalyptic number.

2004464655 is a deficient number, since it is larger than the sum of its proper divisors (1469940825).

2004464655 is a wasteful number, since it uses less digits than its factorization.

2004464655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44543670 (or 44543667 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 2004464655 is about 44771.2480840103. The cubic root of 2004464655 is about 1260.8578719449.

The spelling of 2004464655 in words is "two billion, four million, four hundred sixty-four thousand, six hundred fifty-five".