52650271 has 2 divisors, whose sum is σ = 52650272. Its totient is φ = 52650270.

The previous prime is 52650229. The next prime is 52650277. The reversal of 52650271 is 17205625.

52650271 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 a de Polignac number, because none of the positive numbers 2^k-52650271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52650277) 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, 26325135 + 26325136.

It is an arithmetic number, because the mean of its divisors is an integer number (26325136).

Almost surely, 2^52650271 is an apocalyptic number.

52650271 is a deficient number, since it is larger than the sum of its proper divisors (1).

52650271 is an equidigital number, since it uses as much as digits as its factorization.

52650271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52650271 is about 7256.0506475630. The cubic root of 52650271 is about 374.8005362938.

Adding to 52650271 its reverse (17205625), we get a palindrome (69855896).

The spelling of 52650271 in words is "fifty-two million, six hundred fifty thousand, two hundred seventy-one".