5600404009 has 2 divisors, whose sum is σ = 5600404010. Its totient is φ = 5600404008.

The previous prime is 5600403997. The next prime is 5600404039. The reversal of 5600404009 is 9004040065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5205189609 + 395214400 = 72147^2 + 19880^2 .

It is a cyclic number.

It is not a de Polignac number, because 5600404009 - 2²⁷ = 5466186281 is a prime.

It is not a weakly prime, because it can be changed into another prime (5600404039) 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, 2800202004 + 2800202005.

It is an arithmetic number, because the mean of its divisors is an integer number (2800202005).

Almost surely, 2^5600404009 is an apocalyptic number.

It is an amenable number.

5600404009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5600404009 is an equidigital number, since it uses as much as digits as its factorization.

5600404009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5600404009 is about 74835.8470854710. The cubic root of 5600404009 is about 1775.8507073640.

The spelling of 5600404009 in words is "five billion, six hundred million, four hundred four thousand, nine".