5182019899009 has 2 divisors, whose sum is σ = 5182019899010. Its totient is φ = 5182019899008.

The previous prime is 5182019899003. The next prime is 5182019899087. The reversal of 5182019899009 is 9009989102815.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4735324166400 + 446695732609 = 2176080^2 + 668353^2 .

It is a cyclic number.

It is not a de Polignac number, because 5182019899009 - 2²⁹ = 5181483028097 is a prime.

It is not a weakly prime, because it can be changed into another prime (5182019899003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2591009949504 + 2591009949505.

It is an arithmetic number, because the mean of its divisors is an integer number (2591009949505).

Almost surely, 2^{5182019899009} is an apocalyptic number.

It is an amenable number.

5182019899009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5182019899009 is an equidigital number, since it uses as much as digits as its factorization.

5182019899009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4199040, while the sum is 61.

The spelling of 5182019899009 in words is "five trillion, one hundred eighty-two billion, nineteen million, eight hundred ninety-nine thousand, nine".