2404452013 has 2 divisors, whose sum is σ = 2404452014. Its totient is φ = 2404452012.

The previous prime is 2404451999. The next prime is 2404452019. The reversal of 2404452013 is 3102544042.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2176502409 + 227949604 = 46653^2 + 15098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404452013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404452019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202226006 + 1202226007.

It is an arithmetic number, because the mean of its divisors is an integer number (1202226007).

Almost surely, 2^2404452013 is an apocalyptic number.

It is an amenable number.

2404452013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404452013 is an equidigital number, since it uses as much as digits as its factorization.

2404452013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2404452013 is about 49035.2119705829. The cubic root of 2404452013 is about 1339.6932566238.

Adding to 2404452013 its reverse (3102544042), we get a palindrome (5506996055).

The spelling of 2404452013 in words is "two billion, four hundred four million, four hundred fifty-two thousand, thirteen".