125860680858 has 16 divisors (see below), whose sum is σ = 274605122016. Its totient is φ = 38139600240.

The previous prime is 125860680797. The next prime is 125860680877. The reversal of 125860680858 is 858086068521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 125860680798 and 125860680807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953489941 + ... + 953490072.

It is an arithmetic number, because the mean of its divisors is an integer number (17162820126).

Almost surely, 2^125860680858 is an apocalyptic number.

125860680858 is an abundant number, since it is smaller than the sum of its proper divisors (148744441158).

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

125860680858 is a wasteful number, since it uses less digits than its factorization.

125860680858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906980029.

The product of its (nonzero) digits is 7372800, while the sum is 57.

The spelling of 125860680858 in words is "one hundred twenty-five billion, eight hundred sixty million, six hundred eighty thousand, eight hundred fifty-eight".