125805060 has 72 divisors (see below), whose sum is σ = 385945560. Its totient is φ = 33166848.

The previous prime is 125805019. The next prime is 125805079. The reversal of 125805060 is 60508521.

It can be written as a sum of positive squares in 4 ways, for example, as 3392964 + 122412096 = 1842^2 + 11064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12094 + ... + 19946.

It is an arithmetic number, because the mean of its divisors is an integer number (5360355).

Almost surely, 2^125805060 is an apocalyptic number.

125805060 is a gapful number since it is divisible by the number (10) 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 125805060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192972780).

125805060 is an abundant number, since it is smaller than the sum of its proper divisors (260140500).

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

125805060 is a wasteful number, since it uses less digits than its factorization.

125805060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7957 (or 7952 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 125805060 is about 11216.2854813882. The cubic root of 125805060 is about 501.0711171111.

The spelling of 125805060 in words is "one hundred twenty-five million, eight hundred five thousand, sixty".