125680048 has 40 divisors (see below), whose sum is σ = 277669728. Its totient is φ = 54592512.

The previous prime is 125680043. The next prime is 125680063. The reversal of 125680048 is 840086521.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 125679995 and 125680022.

It is not an unprimeable number, because it can be changed into a prime (125680043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14236 + ... + 21307.

Almost surely, 2^125680048 is an apocalyptic number.

It is an amenable number.

125680048 is an abundant number, since it is smaller than the sum of its proper divisors (151989680).

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

125680048 is a wasteful number, since it uses less digits than its factorization.

125680048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35581 (or 35575 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 125680048 is about 11210.7113066032. The cubic root of 125680048 is about 500.9050912976.

The spelling of 125680048 in words is "one hundred twenty-five million, six hundred eighty thousand, forty-eight".