Is the number 2503 auspicious?

2503 Geely. 2503 mathematical theory of Zhouyi 23, rising sun, great leadership, powerful strength, keen and lovely feelings. But if women use it, it will be unlucky and the marriage will not be smooth. The poem says: the rising sun is magnificent, and if the great cause is carried out, everything will win; In the end, Rong Da became famous and the tiger gained the upper hand. Very lucky. This answer is for reference only. Don't be blindly superstitious.