5333421 has 4 divisors (see below), whose sum is σ = 7111232. Its totient is φ = 3555612.

The previous prime is 5333407. The next prime is 5333429. The reversal of 5333421 is 1243335.

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.

It is not a de Polignac number, because 5333421 - 2¹⁸ = 5071277 is a prime.

It is a D-number.

It is a Duffinian number.

5333421 is a lucky number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5333429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888901 + ... + 888906.

It is an arithmetic number, because the mean of its divisors is an integer number (1777808).

Almost surely, 2^5333421 is an apocalyptic number.

It is an amenable number.

5333421 is a deficient number, since it is larger than the sum of its proper divisors (1777811).

5333421 is a wasteful number, since it uses less digits than its factorization.

5333421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777810.

The product of its digits is 1080, while the sum is 21.

The square root of 5333421 is about 2309.4200570706. The cubic root of 5333421 is about 174.7170502406.

Adding to 5333421 its reverse (1243335), we get a palindrome (6576756).

The spelling of 5333421 in words is "five million, three hundred thirty-three thousand, four hundred twenty-one".