125789768 has 16 divisors (see below), whose sum is σ = 253998780. Its totient is φ = 58056768.

The previous prime is 125789767. The next prime is 125789771. The reversal of 125789768 is 867987521.

It can be written as a sum of positive squares in 2 ways, for example, as 93276964 + 32512804 = 9658^2 + 5702^2 .

It is not an unprimeable number, because it can be changed into a prime (125789767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604655 + ... + 604862.

Almost surely, 2^125789768 is an apocalyptic number.

It is an amenable number.

125789768 is an abundant number, since it is smaller than the sum of its proper divisors (128209012).

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

125789768 is a wasteful number, since it uses less digits than its factorization.

125789768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209536 (or 1209532 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 53.

The square root of 125789768 is about 11215.6037733151. The cubic root of 125789768 is about 501.0508140326.

The spelling of 125789768 in words is "one hundred twenty-five million, seven hundred eighty-nine thousand, seven hundred sixty-eight".