125457168 has 40 divisors (see below), whose sum is σ = 324979200. Its totient is φ = 41705344.

The previous prime is 125457149. The next prime is 125457169. The reversal of 125457168 is 861754521.

It is not an unprimeable number, because it can be changed into a prime (125457169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15313 + ... + 22031.

It is an arithmetic number, because the mean of its divisors is an integer number (8124480).

Almost surely, 2^125457168 is an apocalyptic number.

It is an amenable number.

125457168 is an abundant number, since it is smaller than the sum of its proper divisors (199522032).

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

125457168 is a wasteful number, since it uses less digits than its factorization.

125457168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7119 (or 7113 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 125457168 is about 11200.7664023494. The cubic root of 125457168 is about 500.6088157193.

The spelling of 125457168 in words is "one hundred twenty-five million, four hundred fifty-seven thousand, one hundred sixty-eight".