125760726678 has 16 divisors (see below), whose sum is σ = 260194607280. Its totient is φ = 40474716576.

The previous prime is 125760726643. The next prime is 125760726739. The reversal of 125760726678 is 876627067521.

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, 361381225 + ... + 361381572.

It is an arithmetic number, because the mean of its divisors is an integer number (16262162955).

Almost surely, 2^125760726678 is an apocalyptic number.

125760726678 is an abundant number, since it is smaller than the sum of its proper divisors (134433880602).

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

125760726678 is a wasteful number, since it uses less digits than its factorization.

125760726678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722762831.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 125760726678 in words is "one hundred twenty-five billion, seven hundred sixty million, seven hundred twenty-six thousand, six hundred seventy-eight".