5104404209 has 2 divisors, whose sum is σ = 5104404210. Its totient is φ = 5104404208.

The previous prime is 5104404181. The next prime is 5104404211. The reversal of 5104404209 is 9024044015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4900000000 + 204404209 = 70000^2 + 14297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5104404209 is a prime.

Together with 5104404211, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5104400209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552202104 + 2552202105.

It is an arithmetic number, because the mean of its divisors is an integer number (2552202105).

Almost surely, 2^5104404209 is an apocalyptic number.

It is an amenable number.

5104404209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104404209 is an equidigital number, since it uses as much as digits as its factorization.

5104404209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5104404209 is about 71445.1132618600. The cubic root of 5104404209 is about 1721.7959662491.

The spelling of 5104404209 in words is "five billion, one hundred four million, four hundred four thousand, two hundred nine".