5536321 has 12 divisors (see below), whose sum is σ = 6545856. Its totient is φ = 4586760.

The previous prime is 5536319. The next prime is 5536331. The reversal of 5536321 is 1236355.

It is a happy number.

It is not a de Polignac number, because 5536321 - 2¹ = 5536319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5536301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6316 + ... + 7138.

It is an arithmetic number, because the mean of its divisors is an integer number (545488).

Almost surely, 2^5536321 is an apocalyptic number.

It is an amenable number.

5536321 is a deficient number, since it is larger than the sum of its proper divisors (1009535).

5536321 is an equidigital number, since it uses as much as digits as its factorization.

5536321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 861 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 5536321 is about 2352.9388007341. The cubic root of 5536321 is about 176.9051275329.

The spelling of 5536321 in words is "five million, five hundred thirty-six thousand, three hundred twenty-one".