5100009 has 8 divisors (see below), whose sum is σ = 6830880. Its totient is φ = 3384576.

The previous prime is 5099993. The next prime is 5100071. The reversal of 5100009 is 9000015.

5100009 is nontrivially palindromic in base 11.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5100009 - 2⁴ = 5099993 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5100079) 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, 3064 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (853860).

Almost surely, 2^5100009 is an apocalyptic number.

It is an amenable number.

5100009 is a deficient number, since it is larger than the sum of its proper divisors (1730871).

5100009 is a wasteful number, since it uses less digits than its factorization.

5100009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7719.

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

The square root of 5100009 is about 2258.3199507599. The cubic root of 5100009 is about 172.1301633255.

The spelling of 5100009 in words is "five million, one hundred thousand, nine".