5324355221 has 4 divisors (see below), whose sum is σ = 5349589344. Its totient is φ = 5299121100.

The previous prime is 5324355209. The next prime is 5324355227. The reversal of 5324355221 is 1225534235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5324355221 - 2¹⁰ = 5324354197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5324355227) 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 3 ways as a sum of consecutive naturals, for example, 12616745 + ... + 12617166.

It is an arithmetic number, because the mean of its divisors is an integer number (1337397336).

Almost surely, 2^5324355221 is an apocalyptic number.

It is an amenable number.

5324355221 is a deficient number, since it is larger than the sum of its proper divisors (25234123).

5324355221 is a wasteful number, since it uses less digits than its factorization.

5324355221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25234122.

The product of its digits is 36000, while the sum is 32.

The square root of 5324355221 is about 72968.1795099754. The cubic root of 5324355221 is about 1746.1799908874.

Adding to 5324355221 its reverse (1225534235), we get a palindrome (6549889456).

The spelling of 5324355221 in words is "five billion, three hundred twenty-four million, three hundred fifty-five thousand, two hundred twenty-one".