5036321 has 4 divisors (see below), whose sum is σ = 5043732. Its totient is φ = 5028912.

The previous prime is 5036309. The next prime is 5036347. The reversal of 5036321 is 1236305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1288225 + 3748096 = 1135^2 + 1936^2 .

It is a cyclic number.

It is not a de Polignac number, because 5036321 - 2¹⁸ = 4774177 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5036293 and 5036302.

It is not an unprimeable number, because it can be changed into a prime (5036351) 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, 2570 + ... + 4083.

It is an arithmetic number, because the mean of its divisors is an integer number (1260933).

Almost surely, 2^5036321 is an apocalyptic number.

It is an amenable number.

5036321 is a deficient number, since it is larger than the sum of its proper divisors (7411).

5036321 is an equidigital number, since it uses as much as digits as its factorization.

5036321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7410.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 5036321 is about 2244.1749040572. The cubic root of 5036321 is about 171.4106496807.

The spelling of 5036321 in words is "five million, thirty-six thousand, three hundred twenty-one".