125150382756 has 81 divisors (see below), whose sum is σ = 368045416011. Its totient is φ = 35753007024.

The previous prime is 125150382739. The next prime is 125150382827. The reversal of 125150382756 is 657283051521.

The square root of 125150382756 is 353766.

It is a perfect power (a square), and thus also a powerful number.

125150382756 is a `hidden beast` number, since 1 + 2 + 515 + 0 + 3 + 82 + 7 + 56 = 666.

125150382756 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14853961 + ... + 14862383.

Almost surely, 2^125150382756 is an apocalyptic number.

125150382756 is the 353766-th square number.

It is an amenable number.

125150382756 is an abundant number, since it is smaller than the sum of its proper divisors (242895033255).

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

125150382756 is an frugal number, since it uses more digits than its factorization.

125150382756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16870 (or 8435 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 125150382756 in words is "one hundred twenty-five billion, one hundred fifty million, three hundred eighty-two thousand, seven hundred fifty-six".