5433121 has 4 divisors (see below), whose sum is σ = 5620500. Its totient is φ = 5245744.

The previous prime is 5433119. The next prime is 5433137. The reversal of 5433121 is 1213345.

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 3845521 + 1587600 = 1961^2 + 1260^2 .

It is a cyclic number.

It is not a de Polignac number, because 5433121 - 2¹ = 5433119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5433101) 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, 93646 + ... + 93703.

It is an arithmetic number, because the mean of its divisors is an integer number (1405125).

Almost surely, 2^5433121 is an apocalyptic number.

It is an amenable number.

5433121 is a deficient number, since it is larger than the sum of its proper divisors (187379).

5433121 is a wasteful number, since it uses less digits than its factorization.

5433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187378.

The product of its digits is 360, while the sum is 19.

The square root of 5433121 is about 2330.9056179949. The cubic root of 5433121 is about 175.7990237758.

Adding to 5433121 its reverse (1213345), we get a palindrome (6646466).

The spelling of 5433121 in words is "five million, four hundred thirty-three thousand, one hundred twenty-one".