125416056 has 64 divisors (see below), whose sum is σ = 329932800. Its totient is φ = 39650688.

The previous prime is 125416019. The next prime is 125416063. The reversal of 125416056 is 650614521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69210 + ... + 70998.

It is an arithmetic number, because the mean of its divisors is an integer number (5155200).

Almost surely, 2^125416056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125416056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164966400).

125416056 is an abundant number, since it is smaller than the sum of its proper divisors (204516744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125416056 is a wasteful number, since it uses less digits than its factorization.

125416056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 125416056 is about 11198.9310204144. The cubic root of 125416056 is about 500.5541269930.

The spelling of 125416056 in words is "one hundred twenty-five million, four hundred sixteen thousand, fifty-six".