125417625 has 16 divisors (see below), whose sum is σ = 208695552. Its totient is φ = 66889200.

The previous prime is 125417623. The next prime is 125417629. The reversal of 125417625 is 526714521.

It is not a de Polignac number, because 125417625 - 2¹ = 125417623 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125417623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166849 + ... + 167598.

It is an arithmetic number, because the mean of its divisors is an integer number (13043472).

Almost surely, 2^125417625 is an apocalyptic number.

125417625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125417625 is a deficient number, since it is larger than the sum of its proper divisors (83277927).

125417625 is an equidigital number, since it uses as much as digits as its factorization.

125417625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334465 (or 334455 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 125417625 is about 11199.0010715242. The cubic root of 125417625 is about 500.5562143551.

The spelling of 125417625 in words is "one hundred twenty-five million, four hundred seventeen thousand, six hundred twenty-five".