125052725 has 24 divisors (see below), whose sum is σ = 184928640. Its totient is φ = 82019520.

The previous prime is 125052703. The next prime is 125052749. The reversal of 125052725 is 527250521.

It is not a de Polignac number, because 125052725 - 2¹² = 125048629 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

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, 11510 + ... + 19559.

It is an arithmetic number, because the mean of its divisors is an integer number (7705360).

Almost surely, 2^125052725 is an apocalyptic number.

It is an amenable number.

125052725 is a deficient number, since it is larger than the sum of its proper divisors (59875915).

125052725 is a wasteful number, since it uses less digits than its factorization.

125052725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31109 (or 31104 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 125052725 is about 11182.6975725895. The cubic root of 125052725 is about 500.0702901181.

The spelling of 125052725 in words is "one hundred twenty-five million, fifty-two thousand, seven hundred twenty-five".