4450005413 has 12 divisors (see below), whose sum is σ = 5207543712. Its totient is φ = 3791443320.

The previous prime is 4450005401. The next prime is 4450005421. The reversal of 4450005413 is 3145000544.

It is not a de Polignac number, because 4450005413 - 2⁶ = 4450005349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450005013) 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, 263723 + ... + 280088.

It is an arithmetic number, because the mean of its divisors is an integer number (433961976).

Almost surely, 2^4450005413 is an apocalyptic number.

It is an amenable number.

4450005413 is a deficient number, since it is larger than the sum of its proper divisors (757538299).

4450005413 is a wasteful number, since it uses less digits than its factorization.

4450005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543992 (or 543985 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4450005413 is about 66708.3608927697. The cubic root of 4450005413 is about 1644.8268234777.

Adding to 4450005413 its reverse (3145000544), we get a palindrome (7595005957).

It can be divided in two parts, 445000541 and 3, that added together give a palindrome (445000544).

The spelling of 4450005413 in words is "four billion, four hundred fifty million, five thousand, four hundred thirteen".