5045321 has 8 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 4921312.

The previous prime is 5045297. The next prime is 5045347. The reversal of 5045321 is 1235405.

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 5045321 - 2¹⁰ = 5044297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5045293 and 5045302.

It is not an unprimeable number, because it can be changed into a prime (5041321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7046 + ... + 7728.

It is an arithmetic number, because the mean of its divisors is an integer number (646380).

Almost surely, 2^5045321 is an apocalyptic number.

It is an amenable number.

5045321 is a deficient number, since it is larger than the sum of its proper divisors (125719).

5045321 is an equidigital number, since it uses as much as digits as its factorization.

5045321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5045321 is about 2246.1792003311. The cubic root of 5045321 is about 171.5126936010.

The spelling of 5045321 in words is "five million, forty-five thousand, three hundred twenty-one".