5397443 has 2 divisors, whose sum is σ = 5397444. Its totient is φ = 5397442.

The previous prime is 5397409. The next prime is 5397473. The reversal of 5397443 is 3447935.

5397443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5397443 - 2¹⁴ = 5381059 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 5⁷ + 3⁷ + 9⁶ + 7⁴ + 4³ + 4⁴ + 3¹⁴ .

It is not a weakly prime, because it can be changed into another prime (5397473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698721 + 2698722.

It is an arithmetic number, because the mean of its divisors is an integer number (2698722).

Almost surely, 2^5397443 is an apocalyptic number.

5397443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5397443 is an equidigital number, since it uses as much as digits as its factorization.

5397443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 5397443 is about 2323.2397637782. The cubic root of 5397443 is about 175.4133683899.

The spelling of 5397443 in words is "five million, three hundred ninety-seven thousand, four hundred forty-three".