5221325242 has 48 divisors (see below), whose sum is σ = 9584892000. Its totient is φ = 2123860704.

The previous prime is 5221325237. The next prime is 5221325273. The reversal of 5221325242 is 2425231225.

It is a super-3 number, since 3×5221325242³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5221325242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152109 + ... + 183247.

It is an arithmetic number, because the mean of its divisors is an integer number (199685250).

Almost surely, 2^5221325242 is an apocalyptic number.

5221325242 is a deficient number, since it is larger than the sum of its proper divisors (4363566758).

5221325242 is a wasteful number, since it uses less digits than its factorization.

5221325242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31243 (or 31236 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 5221325242 is about 72258.7381705493. The cubic root of 5221325242 is about 1734.8432829404.

Adding to 5221325242 its reverse (2425231225), we get a palindrome (7646556467).

The spelling of 5221325242 in words is "five billion, two hundred twenty-one million, three hundred twenty-five thousand, two hundred forty-two".