2004540533 has 8 divisors (see below), whose sum is σ = 2131976448. Its totient is φ = 1878162624.

The previous prime is 2004540529. The next prime is 2004540541. The reversal of 2004540533 is 3350454002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2004540533 - 2² = 2004540529 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 (2004540583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260591 + ... + 268172.

It is an arithmetic number, because the mean of its divisors is an integer number (266497056).

Almost surely, 2^2004540533 is an apocalyptic number.

It is an amenable number.

2004540533 is a deficient number, since it is larger than the sum of its proper divisors (127435915).

2004540533 is a wasteful number, since it uses less digits than its factorization.

2004540533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529003.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2004540533 is about 44772.0954725150. The cubic root of 2004540533 is about 1260.8737814574.

Adding to 2004540533 its reverse (3350454002), we get a palindrome (5354994535).

The spelling of 2004540533 in words is "two billion, four million, five hundred forty thousand, five hundred thirty-three".