117952519768 has 16 divisors (see below), whose sum is σ = 223825565880. Its totient is φ = 58265702208.

The previous prime is 117952519739. The next prime is 117952519771. The reversal of 117952519768 is 867915259711.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 88819005 + ... + 88820332.

Almost surely, 2^117952519768 is an apocalyptic number.

It is an amenable number.

117952519768 is a deficient number, since it is larger than the sum of its proper divisors (105873046112).

117952519768 is a wasteful number, since it uses less digits than its factorization.

117952519768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177639426 (or 177639422 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 61.

The spelling of 117952519768 in words is "one hundred seventeen billion, nine hundred fifty-two million, five hundred nineteen thousand, seven hundred sixty-eight".