5225297920 has 192 divisors, whose sum is σ = 13373942400. Its totient is φ = 1953792000.

The previous prime is 5225297899. The next prime is 5225297921. The reversal of 5225297920 is 297925225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225297921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20817795 + ... + 20818045.

It is an arithmetic number, because the mean of its divisors is an integer number (69655950).

Almost surely, 2^5225297920 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 5225297920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6686971200).

5225297920 is an abundant number, since it is smaller than the sum of its proper divisors (8148644480).

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

5225297920 is a wasteful number, since it uses less digits than its factorization.

5225297920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 5225297920 is about 72286.2222003613. Note that the first 4 decimals coincide. The cubic root of 5225297920 is about 1735.2831601892.

The spelling of 5225297920 in words is "five billion, two hundred twenty-five million, two hundred ninety-seven thousand, nine hundred twenty".