4463344652513 has 12 divisors (see below), whose sum is σ = 4511739624684. Its totient is φ = 4415461440000.

The previous prime is 4463344652477. The next prime is 4463344652681. The reversal of 4463344652513 is 3152564433644.

It can be written as a sum of positive squares in 6 ways, for example, as 133686759424 + 4329657893089 = 365632^2 + 2080783^2 .

It is not a de Polignac number, because 4463344652513 - 2³⁴ = 4446164783329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4463344652813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12069245 + ... + 12433557.

It is an arithmetic number, because the mean of its divisors is an integer number (375978302057).

Almost surely, 2^{4463344652513} is an apocalyptic number.

It is an amenable number.

4463344652513 is a deficient number, since it is larger than the sum of its proper divisors (48394972171).

4463344652513 is a wasteful number, since it uses less digits than its factorization.

4463344652513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365716 (or 365615 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 50.

The spelling of 4463344652513 in words is "four trillion, four hundred sixty-three billion, three hundred forty-four million, six hundred fifty-two thousand, five hundred thirteen".