125648325 has 36 divisors (see below), whose sum is σ = 245514048. Its totient is φ = 60919200.

The previous prime is 125648323. The next prime is 125648357. The reversal of 125648325 is 523846521.

125648325 is a `hidden beast` number, since 1 + 2 + 5 + 648 + 3 + 2 + 5 = 666.

It is not a de Polignac number, because 125648325 - 2¹ = 125648323 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 125648325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125648323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22909 + ... + 27858.

Almost surely, 2^125648325 is an apocalyptic number.

125648325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125648325 is a deficient number, since it is larger than the sum of its proper divisors (119865723).

125648325 is a wasteful number, since it uses less digits than its factorization.

125648325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50794 (or 50786 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 125648325 is about 11209.2963650713. The cubic root of 125648325 is about 500.8629431348.

The spelling of 125648325 in words is "one hundred twenty-five million, six hundred forty-eight thousand, three hundred twenty-five".