125507625 has 32 divisors (see below), whose sum is σ = 213318144. Its totient is φ = 65504000.

The previous prime is 125507611. The next prime is 125507639. The reversal of 125507625 is 526705521.

It is an interprime number because it is at equal distance from previous prime (125507611) and next prime (125507639).

It is not a de Polignac number, because 125507625 - 2¹³ = 125499433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14065 + ... + 21185.

It is an arithmetic number, because the mean of its divisors is an integer number (6666192).

Almost surely, 2^125507625 is an apocalyptic number.

125507625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125507625 is a deficient number, since it is larger than the sum of its proper divisors (87810519).

125507625 is an equidigital number, since it uses as much as digits as its factorization.

125507625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186 (or 7176 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 125507625 is about 11203.0185664400. The cubic root of 125507625 is about 500.6759191881.

The spelling of 125507625 in words is "one hundred twenty-five million, five hundred seven thousand, six hundred twenty-five".