5048209 has 4 divisors (see below), whose sum is σ = 5057316. Its totient is φ = 5039104.

The previous prime is 5048149. The next prime is 5048221. The reversal of 5048209 is 9028405.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4243600 + 804609 = 2060^2 + 897^2 .

It is a cyclic number.

It is not a de Polignac number, because 5048209 - 2⁹ = 5047697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5048279) 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, 3664 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (1264329).

Almost surely, 2^5048209 is an apocalyptic number.

It is an amenable number.

5048209 is a deficient number, since it is larger than the sum of its proper divisors (9107).

5048209 is an equidigital number, since it uses as much as digits as its factorization.

5048209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5048209 is about 2246.8219778167. The cubic root of 5048209 is about 171.5454126410.

The spelling of 5048209 in words is "five million, forty-eight thousand, two hundred nine".