52668192717 has 96 divisors (see below), whose sum is σ = 92308536320. Its totient is φ = 28267937280.

The previous prime is 52668192671. The next prime is 52668192719. The reversal of 52668192717 is 71729186625.

52668192717 is a `hidden beast` number, since 526 + 6 + 81 + 9 + 27 + 17 = 666.

52668192717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52668192717 - 2⁷ = 52668192589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52668192719) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121635333 + ... + 121635765.

Almost surely, 2^52668192717 is an apocalyptic number.

52668192717 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

52668192717 is a deficient number, since it is larger than the sum of its proper divisors (39640343603).

52668192717 is a wasteful number, since it uses less digits than its factorization.

52668192717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1100 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 54.

The spelling of 52668192717 in words is "fifty-two billion, six hundred sixty-eight million, one hundred ninety-two thousand, seven hundred seventeen".