125823406876 has 6 divisors (see below), whose sum is σ = 220190962040. Its totient is φ = 62911703436.

The previous prime is 125823406871. The next prime is 125823406889. The reversal of 125823406876 is 678604328521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125823406871) by changing a digit.

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 as a sum of consecutive naturals, namely, 15727925856 + ... + 15727925863.

Almost surely, 2^125823406876 is an apocalyptic number.

It is an amenable number.

125823406876 is a deficient number, since it is larger than the sum of its proper divisors (94367555164).

125823406876 is a wasteful number, since it uses less digits than its factorization.

125823406876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31455851723 (or 31455851721 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 125823406876 in words is "one hundred twenty-five billion, eight hundred twenty-three million, four hundred six thousand, eight hundred seventy-six".