5010009 has 4 divisors (see below), whose sum is σ = 6680016. Its totient is φ = 3340004.

The previous prime is 5009993. The next prime is 5010013. The reversal of 5010009 is 9000105.

5010009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5010009 - 2⁴ = 5009993 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5010009.

It is not an unprimeable number, because it can be changed into a prime (5010079) 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 3 ways as a sum of consecutive naturals, for example, 834999 + ... + 835004.

It is an arithmetic number, because the mean of its divisors is an integer number (1670004).

Almost surely, 2^5010009 is an apocalyptic number.

It is an amenable number.

5010009 is a deficient number, since it is larger than the sum of its proper divisors (1670007).

5010009 is a wasteful number, since it uses less digits than its factorization.

5010009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670006.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 5010009 is about 2238.3049390108. The cubic root of 5010009 is about 171.1116196114. Note that the first 3 decimals are identical.

The spelling of 5010009 in words is "five million, ten thousand, nine".