52810717 has 2 divisors, whose sum is σ = 52810718. Its totient is φ = 52810716.

The previous prime is 52810699. The next prime is 52810727. The reversal of 52810717 is 71701825.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50395801 + 2414916 = 7099^2 + 1554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52810717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52810727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26405358 + 26405359.

It is an arithmetic number, because the mean of its divisors is an integer number (26405359).

Almost surely, 2^52810717 is an apocalyptic number.

It is an amenable number.

52810717 is a deficient number, since it is larger than the sum of its proper divisors (1).

52810717 is an equidigital number, since it uses as much as digits as its factorization.

52810717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 31.

The square root of 52810717 is about 7267.0982517096. The cubic root of 52810717 is about 375.1808715621.

The spelling of 52810717 in words is "fifty-two million, eight hundred ten thousand, seven hundred seventeen".