52216635271 has 2 divisors, whose sum is σ = 52216635272. Its totient is φ = 52216635270.

The previous prime is 52216635253. The next prime is 52216635307. The reversal of 52216635271 is 17253661225.

52216635271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52216635271 - 2⁹ = 52216634759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52216635571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26108317635 + 26108317636.

It is an arithmetic number, because the mean of its divisors is an integer number (26108317636).

Almost surely, 2^52216635271 is an apocalyptic number.

52216635271 is a deficient number, since it is larger than the sum of its proper divisors (1).

52216635271 is an equidigital number, since it uses as much as digits as its factorization.

52216635271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The spelling of 52216635271 in words is "fifty-two billion, two hundred sixteen million, six hundred thirty-five thousand, two hundred seventy-one".