5179643 has 8 divisors (see below), whose sum is σ = 6040800. Its totient is φ = 4439400.

The previous prime is 5179639. The next prime is 5179649. The reversal of 5179643 is 3469715.

It is not a de Polignac number, because 5179643 - 2² = 5179639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5179649) 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 in 7 ways as a sum of consecutive naturals, for example, 7208 + ... + 7893.

It is an arithmetic number, because the mean of its divisors is an integer number (755100).

Almost surely, 2^5179643 is an apocalyptic number.

5179643 is a deficient number, since it is larger than the sum of its proper divisors (861157).

5179643 is an equidigital number, since it uses as much as digits as its factorization.

5179643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15122 (or 15108 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 5179643 is about 2275.8829055995. The cubic root of 5179643 is about 173.0214481076.

The spelling of 5179643 in words is "five million, one hundred seventy-nine thousand, six hundred forty-three".