Always scan any downloaded APK with a tool like VirusTotal before installing it, and only download from reputable Android archives.
Would you like a direct link to a verified safe download for that version, or help installing Open GApps on Android 5.0 instead? google account manager 511743759 android 50 top
Here are some top use cases for Google Account Manager 51.1.13: Always scan any downloaded APK with a tool