His chromosome count is probably 46. It’s the same for all humans, male and female.
Male chromosome or Y chromosome contains many genes determining various characteristics. It contains less genetic material when compared to X chromosome. Y chromosome also contains unique male genes which are absent on the X chromosome. One such gene is SRY gene in humans. However not all male specific genes are located on the Y chromosome. Some males are born as XXY, and they may show some female physiological characteristics. This disorder is known as Kleinefelter’s syndrome. Some males are born as XYY, and they are known as ‘super’ men usually showing very aggressive male behavior.