4550323040 has 48 divisors (see below), whose sum is σ = 10788231888. Its totient is φ = 1813679616.

The previous prime is 4550322961. The next prime is 4550323051. The reversal of 4550323040 is 403230554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4967 + ... + 95526.

It is an arithmetic number, because the mean of its divisors is an integer number (224754831).

Almost surely, 2^4550323040 is an apocalyptic number.

4550323040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550323040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5394115944).

4550323040 is an abundant number, since it is smaller than the sum of its proper divisors (6237908848).

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

4550323040 is a wasteful number, since it uses less digits than its factorization.

4550323040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100791 (or 100783 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 4550323040 is about 67456.0823054526. The cubic root of 4550323040 is about 1657.0950111886.

Adding to 4550323040 its reverse (403230554), we get a palindrome (4953553594).

The spelling of 4550323040 in words is "four billion, five hundred fifty million, three hundred twenty-three thousand, forty".