4538448353 has 8 divisors (see below), whose sum is σ = 4625235648. Its totient is φ = 4451703984.

The previous prime is 4538448349. The next prime is 4538448377. The reversal of 4538448353 is 3538448354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4538448353 - 2² = 4538448349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4538448298 and 4538448307.

It is not an unprimeable number, because it can be changed into a prime (4538448853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274076 + ... + 290162.

It is an arithmetic number, because the mean of its divisors is an integer number (578154456).

Almost surely, 2^4538448353 is an apocalyptic number.

It is an amenable number.

4538448353 is a deficient number, since it is larger than the sum of its proper divisors (86787295).

4538448353 is a wasteful number, since it uses less digits than its factorization.

4538448353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463.

The product of its digits is 2764800, while the sum is 47.

The square root of 4538448353 is about 67368.0068949646. The cubic root of 4538448353 is about 1655.6522838410.

Subtracting from 4538448353 its reverse (3538448354), we obtain a palindrome (999999999).

The spelling of 4538448353 in words is "four billion, five hundred thirty-eight million, four hundred forty-eight thousand, three hundred fifty-three".