4512445013 has 2 divisors, whose sum is σ = 4512445014. Its totient is φ = 4512445012.

The previous prime is 4512444977. The next prime is 4512445019. The reversal of 4512445013 is 3105442154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4029456484 + 482988529 = 63478^2 + 21977^2 .

It is a cyclic number.

It is not a de Polignac number, because 4512445013 - 2¹⁰ = 4512443989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4512445019) 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, 2256222506 + 2256222507.

It is an arithmetic number, because the mean of its divisors is an integer number (2256222507).

Almost surely, 2^4512445013 is an apocalyptic number.

It is an amenable number.

4512445013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4512445013 is an equidigital number, since it uses as much as digits as its factorization.

4512445013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4512445013 is about 67174.7349306270. The cubic root of 4512445013 is about 1652.4841690536.

Adding to 4512445013 its reverse (3105442154), we get a palindrome (7617887167).

The spelling of 4512445013 in words is "four billion, five hundred twelve million, four hundred forty-five thousand, thirteen".