52710217 has 16 divisors (see below), whose sum is σ = 65273472. Its totient is φ = 41529600.

The previous prime is 52710211. The next prime is 52710221. The reversal of 52710217 is 71201725.

It is a happy number.

It is not a de Polignac number, because 52710217 - 2³ = 52710209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52710191 and 52710200.

It is not an unprimeable number, because it can be changed into a prime (52710211) 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 15 ways as a sum of consecutive naturals, for example, 34 + ... + 10267.

It is an arithmetic number, because the mean of its divisors is an integer number (4079592).

Almost surely, 2^52710217 is an apocalyptic number.

It is an amenable number.

52710217 is a deficient number, since it is larger than the sum of its proper divisors (12563255).

52710217 is a wasteful number, since it uses less digits than its factorization.

52710217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10368.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 52710217 is about 7260.1802319226. The cubic root of 52710217 is about 374.9427278461.

The spelling of 52710217 in words is "fifty-two million, seven hundred ten thousand, two hundred seventeen".