5170043 has 4 divisors (see below), whose sum is σ = 5210880. Its totient is φ = 5129208.

The previous prime is 5170031. The next prime is 5170049. The reversal of 5170043 is 3400715.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5170043 - 2⁴ = 5170027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5169997 and 5170024.

It is not an unprimeable number, because it can be changed into a prime (5170049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20228 + ... + 20481.

It is an arithmetic number, because the mean of its divisors is an integer number (1302720).

Almost surely, 2^5170043 is an apocalyptic number.

5170043 is a deficient number, since it is larger than the sum of its proper divisors (40837).

5170043 is a wasteful number, since it uses less digits than its factorization.

5170043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40836.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5170043 is about 2273.7728558499. The cubic root of 5170043 is about 172.9144887969.

Adding to 5170043 its reverse (3400715), we get a palindrome (8570758).

The spelling of 5170043 in words is "five million, one hundred seventy thousand, forty-three".