52908317 has 8 divisors (see below), whose sum is σ = 65963712. Its totient is φ = 41227200.

The previous prime is 52908313. The next prime is 52908347. The reversal of 52908317 is 71380925.

52908317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52908317 - 2² = 52908313 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 (52908313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343484 + ... + 343637.

It is an arithmetic number, because the mean of its divisors is an integer number (8245464).

Almost surely, 2^52908317 is an apocalyptic number.

It is an amenable number.

52908317 is a deficient number, since it is larger than the sum of its proper divisors (13055395).

52908317 is a wasteful number, since it uses less digits than its factorization.

52908317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687139.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 52908317 is about 7273.8103494661. The cubic root of 52908317 is about 375.4118544664.

The spelling of 52908317 in words is "fifty-two million, nine hundred eight thousand, three hundred seventeen".