5264321 has 4 divisors (see below), whose sum is σ = 5268912. Its totient is φ = 5259732.

The previous prime is 5264299. The next prime is 5264333. The reversal of 5264321 is 1234625.

5264321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5264321 - 2¹⁴ = 5247937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5264351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (1317228).

Almost surely, 2^5264321 is an apocalyptic number.

It is an amenable number.

5264321 is a deficient number, since it is larger than the sum of its proper divisors (4591).

5264321 is a wasteful number, since it uses less digits than its factorization.

5264321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590.

The product of its digits is 1440, while the sum is 23.

The square root of 5264321 is about 2294.4108176175. The cubic root of 5264321 is about 173.9592210775.

Adding to 5264321 its reverse (1234625), we get a palindrome (6498946).

The spelling of 5264321 in words is "five million, two hundred sixty-four thousand, three hundred twenty-one".