5244425040 has 160 divisors (see below), whose sum is σ = 17253181440. Its totient is φ = 1314953728.

The previous prime is 5244425009. The next prime is 5244425051. The reversal of 5244425040 is 405244425.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5244424989 and 5244425007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317629 + ... + 333731.

It is an arithmetic number, because the mean of its divisors is an integer number (107832384).

Almost surely, 2^5244425040 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 5244425040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8626590720).

5244425040 is an abundant number, since it is smaller than the sum of its proper divisors (12008756400).

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

5244425040 is a wasteful number, since it uses less digits than its factorization.

5244425040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16201 (or 16195 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 5244425040 is about 72418.4026335848. The cubic root of 5244425040 is about 1737.3979074289.

Adding to 5244425040 its reverse (405244425), we get a palindrome (5649669465).

The spelling of 5244425040 in words is "five billion, two hundred forty-four million, four hundred twenty-five thousand, forty".