Answer

In the coming Chouvisi — the next cycle of 24 Tirthankars — Ammam Swami is traditionally understood to become the 7th Tirthankar.

Explanation

Jain tradition teaches that in every Chouvisi there are 24 Tirthankars. The present Chouvisi includes Bhagwan Rishabhdev as the 1st Tirthankar and Bhagwan Mahavir Swami as the 24th.

In the future Chouvisi, certain great souls are traditionally named as future Tirthankars. Among them, Ammam Swami is counted as the 7th.

Takeaway

So, Ammam Swami’s number in the coming Chouvisi is 7.