2404000453 has 2 divisors, whose sum is σ = 2404000454. Its totient is φ = 2404000452.

The previous prime is 2404000451. The next prime is 2404000471. The reversal of 2404000453 is 3540004042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2279298564 + 124701889 = 47742^2 + 11167^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404000453 - 2¹ = 2404000451 is a prime.

Together with 2404000451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404000451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202000226 + 1202000227.

It is an arithmetic number, because the mean of its divisors is an integer number (1202000227).

Almost surely, 2^2404000453 is an apocalyptic number.

It is an amenable number.

2404000453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404000453 is an equidigital number, since it uses as much as digits as its factorization.

2404000453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2404000453 is about 49030.6073080887. The cubic root of 2404000453 is about 1339.6093858488.

Adding to 2404000453 its reverse (3540004042), we get a palindrome (5944004495).

The spelling of 2404000453 in words is "two billion, four hundred four million, four hundred fifty-three", and thus it is an aban number.