2004504133 has 2 divisors, whose sum is σ = 2004504134. Its totient is φ = 2004504132.

The previous prime is 2004504121. The next prime is 2004504167. The reversal of 2004504133 is 3314054002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1550941924 + 453562209 = 39382^2 + 21297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004504133 - 2⁵ = 2004504101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004504433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002252066 + 1002252067.

It is an arithmetic number, because the mean of its divisors is an integer number (1002252067).

Almost surely, 2^2004504133 is an apocalyptic number.

It is an amenable number.

2004504133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004504133 is an equidigital number, since it uses as much as digits as its factorization.

2004504133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2004504133 is about 44771.6889674714. The cubic root of 2004504133 is about 1260.8661494369.

Adding to 2004504133 its reverse (3314054002), we get a palindrome (5318558135).

The spelling of 2004504133 in words is "two billion, four million, five hundred four thousand, one hundred thirty-three".