19076002069 has 2 divisors, whose sum is σ = 19076002070. Its totient is φ = 19076002068.

The previous prime is 19076002031. The next prime is 19076002079. The reversal of 19076002069 is 96020067091.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16605415044 + 2470587025 = 128862^2 + 49705^2 .

It is a cyclic number.

It is not a de Polignac number, because 19076002069 - 2¹⁹ = 19075477781 is a prime.

It is a super-2 number, since 2×19076002069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19076002079) 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 as a sum of consecutive naturals, namely, 9538001034 + 9538001035.

It is an arithmetic number, because the mean of its divisors is an integer number (9538001035).

Almost surely, 2^19076002069 is an apocalyptic number.

It is an amenable number.

19076002069 is a deficient number, since it is larger than the sum of its proper divisors (1).

19076002069 is an equidigital number, since it uses as much as digits as its factorization.

19076002069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 19076002069 in words is "nineteen billion, seventy-six million, two thousand, sixty-nine".