52159535 has 8 divisors (see below), whose sum is σ = 63085056. Its totient is φ = 41398560.

The previous prime is 52159507. The next prime is 52159543. The reversal of 52159535 is 53595125.

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

It is not a de Polignac number, because 52159535 - 2⁸ = 52159279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52159495 and 52159504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40436 + ... + 41705.

It is an arithmetic number, because the mean of its divisors is an integer number (7885632).

Almost surely, 2^52159535 is an apocalyptic number.

52159535 is a deficient number, since it is larger than the sum of its proper divisors (10925521).

52159535 is a wasteful number, since it uses less digits than its factorization.

52159535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82273.

The product of its digits is 33750, while the sum is 35.

The square root of 52159535 is about 7222.1558415753. The cubic root of 52159535 is about 373.6324350687.

The spelling of 52159535 in words is "fifty-two million, one hundred fifty-nine thousand, five hundred thirty-five".