5170607002009 has 2 divisors, whose sum is σ = 5170607002010. Its totient is φ = 5170607002008.

The previous prime is 5170607001991. The next prime is 5170607002031. The reversal of 5170607002009 is 9002007060715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4932965376784 + 237641625225 = 2221028^2 + 487485^2 .

It is a cyclic number.

It is not a de Polignac number, because 5170607002009 - 2³¹ = 5168459518361 is a prime.

It is not a weakly prime, because it can be changed into another prime (5170607002049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585303501004 + 2585303501005.

It is an arithmetic number, because the mean of its divisors is an integer number (2585303501005).

Almost surely, 2^{5170607002009} is an apocalyptic number.

It is an amenable number.

5170607002009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5170607002009 is an equidigital number, since it uses as much as digits as its factorization.

5170607002009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The spelling of 5170607002009 in words is "five trillion, one hundred seventy billion, six hundred seven million, two thousand, nine".