125737688716 has 24 divisors (see below), whose sum is σ = 223119325184. Its totient is φ = 61989805440.

The previous prime is 125737688689. The next prime is 125737688723. The reversal of 125737688716 is 617886737521.

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, 986146 + ... + 1106326.

Almost surely, 2^125737688716 is an apocalyptic number.

It is an amenable number.

125737688716 is a deficient number, since it is larger than the sum of its proper divisors (97381636468).

125737688716 is a wasteful number, since it uses less digits than its factorization.

125737688716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123841 (or 123839 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 61.

The spelling of 125737688716 in words is "one hundred twenty-five billion, seven hundred thirty-seven million, six hundred eighty-eight thousand, seven hundred sixteen".