5523544321 has 8 divisors (see below), whose sum is σ = 5819122400. Its totient is φ = 5228452800.

The previous prime is 5523544303. The next prime is 5523544373. The reversal of 5523544321 is 1234453255.

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

It is a cyclic number.

It is not a de Polignac number, because 5523544321 - 2⁷ = 5523544193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5523544021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98211 + ... + 143848.

It is an arithmetic number, because the mean of its divisors is an integer number (727390300).

Almost surely, 2^5523544321 is an apocalyptic number.

It is an amenable number.

5523544321 is a deficient number, since it is larger than the sum of its proper divisors (295578079).

5523544321 is a wasteful number, since it uses less digits than its factorization.

5523544321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243279.

The product of its digits is 72000, while the sum is 34.

The square root of 5523544321 is about 74320.5511349317. The cubic root of 5523544321 is about 1767.6893594784.

Adding to 5523544321 its reverse (1234453255), we get a palindrome (6757997576).

The spelling of 5523544321 in words is "five billion, five hundred twenty-three million, five hundred forty-four thousand, three hundred twenty-one".