4463113645 has 4 divisors (see below), whose sum is σ = 5355736380. Its totient is φ = 3570490912.

The previous prime is 4463113619. The next prime is 4463113651. The reversal of 4463113645 is 5463113644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2258435529 + 2204678116 = 47523^2 + 46954^2 .

It is a cyclic number.

It is not a de Polignac number, because 4463113645 - 2²¹ = 4461016493 is a prime.

It is a super-3 number, since 3×4463113645³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446311360 + ... + 446311369.

It is an arithmetic number, because the mean of its divisors is an integer number (1338934095).

Almost surely, 2^4463113645 is an apocalyptic number.

It is an amenable number.

4463113645 is a deficient number, since it is larger than the sum of its proper divisors (892622735).

4463113645 is an equidigital number, since it uses as much as digits as its factorization.

4463113645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892622734.

The product of its digits is 103680, while the sum is 37.

The square root of 4463113645 is about 66806.5389389392. The cubic root of 4463113645 is about 1646.4402773876.

Subtracting 4463113645 from its reverse (5463113644), we obtain a palindrome (999999999).

The spelling of 4463113645 in words is "four billion, four hundred sixty-three million, one hundred thirteen thousand, six hundred forty-five".