/usr/share/perl5/Number/ is in libnumber-tolerant-perl 1.702-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Number/Tolerant/
/usr/share/perl5/Number/Tolerant.pm
/usr/share/perl5/Number/Tolerant/Constant.pm
/usr/share/perl5/Number/Tolerant/Type/
/usr/share/perl5/Number/Tolerant/Type.pm
/usr/share/perl5/Number/Tolerant/Type/constant.pm
/usr/share/perl5/Number/Tolerant/Type/infinite.pm
/usr/share/perl5/Number/Tolerant/Type/less_than.pm
/usr/share/perl5/Number/Tolerant/Type/more_than.pm
/usr/share/perl5/Number/Tolerant/Type/offset.pm
/usr/share/perl5/Number/Tolerant/Type/or_less.pm
/usr/share/perl5/Number/Tolerant/Type/or_more.pm
/usr/share/perl5/Number/Tolerant/Type/plus_or_minus.pm
/usr/share/perl5/Number/Tolerant/Type/plus_or_minus_pct.pm
/usr/share/perl5/Number/Tolerant/Type/to.pm
/usr/share/perl5/Number/Tolerant/Union.pm