4564013 has 2 divisors, whose sum is σ = 4564014. Its totient is φ = 4564012.

The previous prime is 4563983. The next prime is 4564039. The reversal of 4564013 is 3104654.

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., 4401604 + 162409 = 2098^2 + 403^2 .

It is a cyclic number.

It is not a de Polignac number, because 4564013 - 2²² = 369709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4564013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4564073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282006 + 2282007.

It is an arithmetic number, because the mean of its divisors is an integer number (2282007).

Almost surely, 2^4564013 is an apocalyptic number.

It is an amenable number.

4564013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564013 is an equidigital number, since it uses as much as digits as its factorization.

4564013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4564013 is about 2136.3550734838. The cubic root of 4564013 is about 165.8755175519.

Adding to 4564013 its reverse (3104654), we get a palindrome (7668667).

The spelling of 4564013 in words is "four million, five hundred sixty-four thousand, thirteen".