5523301221 has 8 divisors (see below), whose sum is σ = 7388082624. Its totient is φ = 3670360320.

The previous prime is 5523301127. The next prime is 5523301229. The reversal of 5523301221 is 1221033255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5523301221 - 2⁹ = 5523300709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5523301191 and 5523301200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5523301229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2959036 + ... + 2960901.

It is an arithmetic number, because the mean of its divisors is an integer number (923510328).

Almost surely, 2^5523301221 is an apocalyptic number.

It is an amenable number.

5523301221 is a deficient number, since it is larger than the sum of its proper divisors (1864781403).

5523301221 is a wasteful number, since it uses less digits than its factorization.

5523301221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5920251.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5523301221 is about 74318.9156339084. The cubic root of 5523301221 is about 1767.6634261548.

Adding to 5523301221 its reverse (1221033255), we get a palindrome (6744334476).

The spelling of 5523301221 in words is "five billion, five hundred twenty-three million, three hundred one thousand, two hundred twenty-one".