52771163 has 2 divisors, whose sum is σ = 52771164. Its totient is φ = 52771162.

The previous prime is 52771157. The next prime is 52771183. The reversal of 52771163 is 36117725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52771163 - 2⁶ = 52771099 is a prime.

It is not a weakly prime, because it can be changed into another prime (52771153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26385581 + 26385582.

It is an arithmetic number, because the mean of its divisors is an integer number (26385582).

Almost surely, 2^52771163 is an apocalyptic number.

52771163 is a deficient number, since it is larger than the sum of its proper divisors (1).

52771163 is an equidigital number, since it uses as much as digits as its factorization.

52771163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 32.

The square root of 52771163 is about 7264.3762980727. The cubic root of 52771163 is about 375.0871809156.

Adding to 52771163 its reverse (36117725), we get a palindrome (88888888).

The spelling of 52771163 in words is "fifty-two million, seven hundred seventy-one thousand, one hundred sixty-three".