4520038404 has 192 divisors, whose sum is σ = 13083033600. Its totient is φ = 1185380352.

The previous prime is 4520038357. The next prime is 4520038409. The reversal of 4520038404 is 4048300254.

It is not an unprimeable number, because it can be changed into a prime (4520038409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11619442 + ... + 11619830.

It is an arithmetic number, because the mean of its divisors is an integer number (68140800).

Almost surely, 2^4520038404 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 4520038404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6541516800).

4520038404 is an abundant number, since it is smaller than the sum of its proper divisors (8562995196).

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

4520038404 is a wasteful number, since it uses less digits than its factorization.

4520038404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4520038404 is about 67231.2308678043. The cubic root of 4520038404 is about 1653.4105645757.

Adding to 4520038404 its reverse (4048300254), we get a palindrome (8568338658).

The spelling of 4520038404 in words is "four billion, five hundred twenty million, thirty-eight thousand, four hundred four".