52517085 has 8 divisors (see below), whose sum is σ = 84027360. Its totient is φ = 28009104.

The previous prime is 52517077. The next prime is 52517123. The reversal of 52517085 is 58071525.

It is a happy number.

52517085 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 52517085 - 2³ = 52517077 is a prime.

It is a super-3 number, since 3×52517085³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1750555 + ... + 1750584.

It is an arithmetic number, because the mean of its divisors is an integer number (10503420).

Almost surely, 2^52517085 is an apocalyptic number.

It is an amenable number.

52517085 is a deficient number, since it is larger than the sum of its proper divisors (31510275).

52517085 is a wasteful number, since it uses less digits than its factorization.

52517085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501147.

The product of its (nonzero) digits is 14000, while the sum is 33.

The square root of 52517085 is about 7246.8672542003. The cubic root of 52517085 is about 374.4842331730.

The spelling of 52517085 in words is "fifty-two million, five hundred seventeen thousand, eighty-five".