5224505121 has 24 divisors (see below), whose sum is σ = 8516439360. Its totient is φ = 3057180000.

The previous prime is 5224505017. The next prime is 5224505123. The reversal of 5224505121 is 1215054225.

It is not a de Polignac number, because 5224505121 - 2⁹ = 5224504609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5224505123) by changing a digit.

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, 907005 + ... + 912746.

It is an arithmetic number, because the mean of its divisors is an integer number (354851640).

Almost surely, 2^5224505121 is an apocalyptic number.

It is an amenable number.

5224505121 is a deficient number, since it is larger than the sum of its proper divisors (3291934239).

5224505121 is a wasteful number, since it uses less digits than its factorization.

5224505121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819797 (or 1819794 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5224505121 is about 72280.7382433245. The cubic root of 5224505121 is about 1735.1953948371.

Adding to 5224505121 its reverse (1215054225), we get a palindrome (6439559346).

The spelling of 5224505121 in words is "five billion, two hundred twenty-four million, five hundred five thousand, one hundred twenty-one".