5194443 has 16 divisors (see below), whose sum is σ = 7204736. Its totient is φ = 3326400.

The previous prime is 5194439. The next prime is 5194457. The reversal of 5194443 is 3444915.

It is not a de Polignac number, because 5194443 - 2² = 5194439 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5194443.

It is not an unprimeable number, because it can be changed into a prime (5194403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8343 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (450296).

Almost surely, 2^5194443 is an apocalyptic number.

5194443 is a deficient number, since it is larger than the sum of its proper divisors (2010293).

5194443 is a wasteful number, since it uses less digits than its factorization.

5194443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its digits is 8640, while the sum is 30.

The square root of 5194443 is about 2279.1320716448. The cubic root of 5194443 is about 173.1860850881.

The spelling of 5194443 in words is "five million, one hundred ninety-four thousand, four hundred forty-three".