5432443 has 2 divisors, whose sum is σ = 5432444. Its totient is φ = 5432442.

The previous prime is 5432431. The next prime is 5432489. The reversal of 5432443 is 3442345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5432443 - 2⁵ = 5432411 is a prime.

It is a super-2 number, since 2×5432443² = 59022873896498, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5³ + 4⁶ + 3 + 2¹³ + 4¹⁰ + 4¹¹ + 3¹¹ .

5432443 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5432143) 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 as a sum of consecutive naturals, namely, 2716221 + 2716222.

It is an arithmetic number, because the mean of its divisors is an integer number (2716222).

Almost surely, 2^5432443 is an apocalyptic number.

5432443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432443 is an equidigital number, since it uses as much as digits as its factorization.

5432443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 25.

The square root of 5432443 is about 2330.7601764231. The cubic root of 5432443 is about 175.7917108092.

Adding to 5432443 its reverse (3442345), we get a palindrome (8874788).

The spelling of 5432443 in words is "five million, four hundred thirty-two thousand, four hundred forty-three".