5645099 has 2 divisors, whose sum is σ = 5645100. Its totient is φ = 5645098.

The previous prime is 5645093. The next prime is 5645113. The reversal of 5645099 is 9905465.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5645099 is a prime.

It is not a weakly prime, because it can be changed into another prime (5645093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822549 + 2822550.

It is an arithmetic number, because the mean of its divisors is an integer number (2822550).

Almost surely, 2^5645099 is an apocalyptic number.

5645099 is a deficient number, since it is larger than the sum of its proper divisors (1).

5645099 is an equidigital number, since it uses as much as digits as its factorization.

5645099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 5645099 is about 2375.9417080392. The cubic root of 5645099 is about 178.0562356507.

The spelling of 5645099 in words is "five million, six hundred forty-five thousand, ninety-nine".