52717717 has 8 divisors (see below), whose sum is σ = 57044960. Its totient is φ = 48429360.

The previous prime is 52717703. The next prime is 52717747. The reversal of 52717717 is 71771725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52717717 - 2⁷ = 52717589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52717747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6867 + ... + 12352.

It is an arithmetic number, because the mean of its divisors is an integer number (7130620).

Almost surely, 2^52717717 is an apocalyptic number.

It is an amenable number.

52717717 is a deficient number, since it is larger than the sum of its proper divisors (4327243).

52717717 is a wasteful number, since it uses less digits than its factorization.

52717717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19443.

The product of its digits is 24010, while the sum is 37.

The square root of 52717717 is about 7260.6967296534. The cubic root of 52717717 is about 374.9605102120.

The spelling of 52717717 in words is "fifty-two million, seven hundred seventeen thousand, seven hundred seventeen".