125386696893 has 8 divisors (see below), whose sum is σ = 167243266656. Its totient is φ = 83560629200.

The previous prime is 125386696889. The next prime is 125386696907. The reversal of 125386696893 is 398696683521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125386696893 - 2² = 125386696889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125386696873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7615923 + ... + 7632368.

It is an arithmetic number, because the mean of its divisors is an integer number (20905408332).

Almost surely, 2^125386696893 is an apocalyptic number.

It is an amenable number.

125386696893 is a deficient number, since it is larger than the sum of its proper divisors (41856569763).

125386696893 is a wasteful number, since it uses less digits than its factorization.

125386696893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251035.

The product of its digits is 100776960, while the sum is 66.

The spelling of 125386696893 in words is "one hundred twenty-five billion, three hundred eighty-six million, six hundred ninety-six thousand, eight hundred ninety-three".