4553445344 has 72 divisors (see below), whose sum is σ = 10440904320. Its totient is φ = 1949101056.

The previous prime is 4553445331. The next prime is 4553445373. The reversal of 4553445344 is 4435443554.

It is a super-3 number, since 3×4553445344³ (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 11 ways as a sum of consecutive naturals, for example, 2032577 + ... + 2034815.

It is an arithmetic number, because the mean of its divisors is an integer number (145012560).

Almost surely, 2^4553445344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4553445344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5220452160).

4553445344 is an abundant number, since it is smaller than the sum of its proper divisors (5887458976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4553445344 is a wasteful number, since it uses less digits than its factorization.

4553445344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560 (or 3545 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 41.

The square root of 4553445344 is about 67479.2215722736. The cubic root of 4553445344 is about 1657.4739418990.

Adding to 4553445344 its reverse (4435443554), we get a palindrome (8988888898).

The spelling of 4553445344 in words is "four billion, five hundred fifty-three million, four hundred forty-five thousand, three hundred forty-four".