125887625 has 16 divisors (see below), whose sum is σ = 163942272. Its totient is φ = 96329200.

The previous prime is 125887613. The next prime is 125887627. The reversal of 125887625 is 526788521.

It is not a de Polignac number, because 125887625 - 2⁴ = 125887609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125887627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19019 + ... + 24768.

It is an arithmetic number, because the mean of its divisors is an integer number (10246392).

Almost surely, 2^125887625 is an apocalyptic number.

It is an amenable number.

125887625 is a deficient number, since it is larger than the sum of its proper divisors (38054647).

125887625 is an equidigital number, since it uses as much as digits as its factorization.

125887625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43825 (or 43815 counting only the distinct ones).

The product of its digits is 268800, while the sum is 44.

The square root of 125887625 is about 11219.9654634050. The cubic root of 125887625 is about 501.1807096548.

The spelling of 125887625 in words is "one hundred twenty-five million, eight hundred eighty-seven thousand, six hundred twenty-five".