It is a congruent number.
Almost surely, 2125354172 is an apocalyptic number.
125354172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125354172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154934080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125354172 is a wasteful number, since it uses less digits than its factorization.
125354172 is an evil number, because the sum of its binary digits is even.
The square root of 125354172 is about 11196.1677372215. The cubic root of 125354172 is about 500.4717840330.
The spelling of 125354172 in words is "one hundred twenty-five million, three hundred fifty-four thousand, one hundred seventy-two".