5104022009 has 2 divisors, whose sum is σ = 5104022010. Its totient is φ = 5104022008.

The previous prime is 5104021997. The next prime is 5104022029. The reversal of 5104022009 is 9002204015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3660250000 + 1443772009 = 60500^2 + 37997^2 .

It is a cyclic number.

It is not a de Polignac number, because 5104022009 - 2²⁰ = 5102973433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5104022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552011004 + 2552011005.

It is an arithmetic number, because the mean of its divisors is an integer number (2552011005).

Almost surely, 2^5104022009 is an apocalyptic number.

It is an amenable number.

5104022009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104022009 is an equidigital number, since it uses as much as digits as its factorization.

5104022009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5104022009 is about 71442.4384312294. The cubic root of 5104022009 is about 1721.7529911491.

The spelling of 5104022009 in words is "five billion, one hundred four million, twenty-two thousand, nine".