4224613513 has 2 divisors, whose sum is σ = 4224613514. Its totient is φ = 4224613512.

The previous prime is 4224613493. The next prime is 4224613553. The reversal of 4224613513 is 3153164224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3428922249 + 795691264 = 58557^2 + 28208^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224613513 - 2¹⁷ = 4224482441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224613553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112306756 + 2112306757.

It is an arithmetic number, because the mean of its divisors is an integer number (2112306757).

Almost surely, 2^4224613513 is an apocalyptic number.

It is an amenable number.

4224613513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224613513 is an equidigital number, since it uses as much as digits as its factorization.

4224613513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 4224613513 is about 64997.0269550846. The cubic root of 4224613513 is about 1616.5742668745.

Adding to 4224613513 its reverse (3153164224), we get a palindrome (7377777737).

Subtracting from 4224613513 its reverse (3153164224), we obtain a square (1071449289 = 32733²).

The spelling of 4224613513 in words is "four billion, two hundred twenty-four million, six hundred thirteen thousand, five hundred thirteen".