125625012 has 24 divisors (see below), whose sum is σ = 296030112. Its totient is φ = 41460000.

The previous prime is 125625001. The next prime is 125625037. The reversal of 125625012 is 210526521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50614 + ... + 53037.

It is an arithmetic number, because the mean of its divisors is an integer number (12334588).

Almost surely, 2^125625012 is an apocalyptic number.

125625012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125625012 is an abundant number, since it is smaller than the sum of its proper divisors (170405100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125625012 is a wasteful number, since it uses less digits than its factorization.

125625012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103759 (or 103757 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 125625012 is about 11208.2564210496. The cubic root of 125625012 is about 500.8319642365.

The spelling of 125625012 in words is "one hundred twenty-five million, six hundred twenty-five thousand, twelve".