522025120 has 192 divisors, whose sum is σ = 1389975552. Its totient is φ = 184320000.

The previous prime is 522025087. The next prime is 522025121. The reversal of 522025120 is 21520225.

It is a super-2 number, since 2×522025120² = 545020451822028800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522025121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3457045 + ... + 3457195.

It is an arithmetic number, because the mean of its divisors is an integer number (7239456).

Almost surely, 2^522025120 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 522025120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694987776).

522025120 is an abundant number, since it is smaller than the sum of its proper divisors (867950432).

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

522025120 is a wasteful number, since it uses less digits than its factorization.

522025120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 522025120 is about 22847.8690472438. The cubic root of 522025120 is about 805.1877036156.

Adding to 522025120 its reverse (21520225), we get a palindrome (543545345).

The spelling of 522025120 in words is "five hundred twenty-two million, twenty-five thousand, one hundred twenty".