5323544321 has 4 divisors (see below), whose sum is σ = 5350296000. Its totient is φ = 5296792644.

The previous prime is 5323544293. The next prime is 5323544371. The reversal of 5323544321 is 1234453235.

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 5323544321 - 2⁶ = 5323544257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5323544371) 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 3 ways as a sum of consecutive naturals, for example, 13375541 + ... + 13375938.

It is an arithmetic number, because the mean of its divisors is an integer number (1337574000).

Almost surely, 2^5323544321 is an apocalyptic number.

It is an amenable number.

5323544321 is a deficient number, since it is larger than the sum of its proper divisors (26751679).

5323544321 is a wasteful number, since it uses less digits than its factorization.

5323544321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26751678.

The product of its digits is 43200, while the sum is 32.

The square root of 5323544321 is about 72962.6227667290. The cubic root of 5323544321 is about 1746.0913385726.

Adding to 5323544321 its reverse (1234453235), we get a palindrome (6557997556).

The spelling of 5323544321 in words is "five billion, three hundred twenty-three million, five hundred forty-four thousand, three hundred twenty-one".