52643683 has 2 divisors, whose sum is σ = 52643684. Its totient is φ = 52643682.

The previous prime is 52643677. The next prime is 52643687. The reversal of 52643683 is 38634625.

52643683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52643683 - 2⁵ = 52643651 is a prime.

It is not a weakly prime, because it can be changed into another prime (52643687) 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 as a sum of consecutive naturals, namely, 26321841 + 26321842.

It is an arithmetic number, because the mean of its divisors is an integer number (26321842).

Almost surely, 2^52643683 is an apocalyptic number.

52643683 is a deficient number, since it is larger than the sum of its proper divisors (1).

52643683 is an equidigital number, since it uses as much as digits as its factorization.

52643683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 52643683 is about 7255.5966674010. The cubic root of 52643683 is about 374.7849030161.

The spelling of 52643683 in words is "fifty-two million, six hundred forty-three thousand, six hundred eighty-three".