125073256 has 64 divisors (see below), whose sum is σ = 293834880. Its totient is φ = 48487680.

The previous prime is 125073229. The next prime is 125073271. The reversal of 125073256 is 652370521.

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, 170266 + ... + 170998.

It is an arithmetic number, because the mean of its divisors is an integer number (4591170).

Almost surely, 2^125073256 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 125073256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146917440).

125073256 is an abundant number, since it is smaller than the sum of its proper divisors (168761624).

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

125073256 is a wasteful number, since it uses less digits than its factorization.

125073256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 125073256 is about 11183.6155155656. The cubic root of 125073256 is about 500.0976555922.

The spelling of 125073256 in words is "one hundred twenty-five million, seventy-three thousand, two hundred fifty-six".