5385443 has 10 divisors (see below), whose sum is σ = 6285444. Its totient is φ = 4614036.

The previous prime is 5385439. The next prime is 5385463. The reversal of 5385443 is 3445835.

It is not a de Polignac number, because 5385443 - 2² = 5385439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5385463) 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 9 ways as a sum of consecutive naturals, for example, 1280 + ... + 3522.

Almost surely, 2^5385443 is an apocalyptic number.

5385443 is a deficient number, since it is larger than the sum of its proper divisors (900001).

5385443 is an frugal number, since it uses more digits than its factorization.

5385443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2250 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 5385443 is about 2320.6557262981. The cubic root of 5385443 is about 175.2832745461.

The spelling of 5385443 in words is "five million, three hundred eighty-five thousand, four hundred forty-three".