125650456456 has 32 divisors (see below), whose sum is σ = 269262455040. Its totient is φ = 53847900288.

The previous prime is 125650456447. The next prime is 125650456487. The reversal of 125650456456 is 654654056521.

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, 2283540 + ... + 2337916.

It is an arithmetic number, because the mean of its divisors is an integer number (8414451720).

Almost surely, 2^125650456456 is an apocalyptic number.

It is an amenable number.

125650456456 is an abundant number, since it is smaller than the sum of its proper divisors (143611998584).

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

125650456456 is a wasteful number, since it uses less digits than its factorization.

125650456456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95653 (or 95649 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 125650456456 in words is "one hundred twenty-five billion, six hundred fifty million, four hundred fifty-six thousand, four hundred fifty-six".