2004242533 has 2 divisors, whose sum is σ = 2004242534. Its totient is φ = 2004242532.

The previous prime is 2004242501. The next prime is 2004242551. The reversal of 2004242533 is 3352424002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1485177444 + 519065089 = 38538^2 + 22783^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004242533 - 2⁵ = 2004242501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2004242498 and 2004242507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004242593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002121266 + 1002121267.

It is an arithmetic number, because the mean of its divisors is an integer number (1002121267).

Almost surely, 2^2004242533 is an apocalyptic number.

It is an amenable number.

2004242533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004242533 is an equidigital number, since it uses as much as digits as its factorization.

2004242533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2004242533 is about 44768.7673830763. The cubic root of 2004242533 is about 1260.8112968129.

Adding to 2004242533 its reverse (3352424002), we get a palindrome (5356666535).

The spelling of 2004242533 in words is "two billion, four million, two hundred forty-two thousand, five hundred thirty-three".