4645604213 has 2 divisors, whose sum is σ = 4645604214. Its totient is φ = 4645604212.

The previous prime is 4645604167. The next prime is 4645604237. The reversal of 4645604213 is 3124065464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2529788209 + 2115816004 = 50297^2 + 45998^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645604213 - 2¹⁴ = 4645587829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645604273) 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, 2322802106 + 2322802107.

It is an arithmetic number, because the mean of its divisors is an integer number (2322802107).

Almost surely, 2^4645604213 is an apocalyptic number.

It is an amenable number.

4645604213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645604213 is an equidigital number, since it uses as much as digits as its factorization.

4645604213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4645604213 is about 68158.6693898876. The cubic root of 4645604213 is about 1668.5814160695.

Adding to 4645604213 its reverse (3124065464), we get a palindrome (7769669677).

The spelling of 4645604213 in words is "four billion, six hundred forty-five million, six hundred four thousand, two hundred thirteen".