2004480520823 has 16 divisors (see below), whose sum is σ = 2207301286176. Its totient is φ = 1805110487040.

The previous prime is 2004480520817. The next prime is 2004480520859. The reversal of 2004480520823 is 3280250844002.

It is a cyclic number.

It is not a de Polignac number, because 2004480520823 - 2³⁴ = 1987300651639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004480520123) by changing a digit.

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, 1755065 + ... + 2662557.

It is an arithmetic number, because the mean of its divisors is an integer number (137956330386).

Almost surely, 2^{2004480520823} is an apocalyptic number.

2004480520823 is a deficient number, since it is larger than the sum of its proper divisors (202820765353).

2004480520823 is a wasteful number, since it uses less digits than its factorization.

2004480520823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909394.

The product of its (nonzero) digits is 122880, while the sum is 38.

The spelling of 2004480520823 in words is "two trillion, four billion, four hundred eighty million, five hundred twenty thousand, eight hundred twenty-three".