2004344504550 has 48 divisors (see below), whose sum is σ = 5523082638480. Its totient is φ = 534491867520.

The previous prime is 2004344504507. The next prime is 2004344504567. The reversal of 2004344504550 is 554054434002.

2004344504550 is a `hidden beast` number, since 20 + 0 + 4 + 34 + 4 + 50 + 4 + 550 = 666.

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 23 ways as a sum of consecutive naturals, for example, 742348467 + ... + 742351166.

It is an arithmetic number, because the mean of its divisors is an integer number (115064221635).

Almost surely, 2^{2004344504550} is an apocalyptic number.

2004344504550 is an abundant number, since it is smaller than the sum of its proper divisors (3518738133930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2004344504550 is a wasteful number, since it uses less digits than its factorization.

2004344504550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484699654 (or 1484699643 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 2004344504550 its reverse (554054434002), we get a palindrome (2558398938552).

The spelling of 2004344504550 in words is "two trillion, four billion, three hundred forty-four million, five hundred four thousand, five hundred fifty".