5321403321 has 16 divisors (see below), whose sum is σ = 8043147840. Its totient is φ = 3102356160.

The previous prime is 5321403317. The next prime is 5321403323. The reversal of 5321403321 is 1233041235.

5321403321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5321403321 - 2² = 5321403317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5321403291 and 5321403300.

It is not an unprimeable number, because it can be changed into a prime (5321403323) 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 15 ways as a sum of consecutive naturals, for example, 3589950 + ... + 3591431.

It is an arithmetic number, because the mean of its divisors is an integer number (502696740).

Almost surely, 2^5321403321 is an apocalyptic number.

It is an amenable number.

5321403321 is a deficient number, since it is larger than the sum of its proper divisors (2721744519).

5321403321 is a wasteful number, since it uses less digits than its factorization.

5321403321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181416.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 5321403321 is about 72947.9493954422. The cubic root of 5321403321 is about 1745.8572287012.

Adding to 5321403321 its reverse (1233041235), we get a palindrome (6554444556).

The spelling of 5321403321 in words is "five billion, three hundred twenty-one million, four hundred three thousand, three hundred twenty-one".