5054321 has 6 divisors (see below), whose sum is σ = 5369430. Its totient is φ = 4756736.

The previous prime is 5054317. The next prime is 5054327. The reversal of 5054321 is 1234505.

It can be written as a sum of positive squares in 3 ways, for example, as 474721 + 4579600 = 689^2 + 2140^2 .

It is not a de Polignac number, because 5054321 - 2² = 5054317 is a prime.

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

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 = 5054293 and 5054302.

It is not an unprimeable number, because it can be changed into a prime (5054327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8456 + ... + 9033.

It is an arithmetic number, because the mean of its divisors is an integer number (894905).

Almost surely, 2^5054321 is an apocalyptic number.

It is an amenable number.

5054321 is a deficient number, since it is larger than the sum of its proper divisors (315109).

5054321 is a wasteful number, since it uses less digits than its factorization.

5054321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17523 (or 17506 counting only the distinct ones).

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

The square root of 5054321 is about 2248.1817097379. The cubic root of 5054321 is about 171.6146162406.

Adding to 5054321 its reverse (1234505), we get a palindrome (6288826).

The spelling of 5054321 in words is "five million, fifty-four thousand, three hundred twenty-one".