271086853 has 2 divisors, whose sum is σ = 271086854. Its totient is φ = 271086852.

The previous prime is 271086799. The next prime is 271086863. The reversal of 271086853 is 358680172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159213924 + 111872929 = 12618^2 + 10577^2 .

It is a cyclic number.

It is not a de Polignac number, because 271086853 - 2²¹ = 268989701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271086863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135543426 + 135543427.

It is an arithmetic number, because the mean of its divisors is an integer number (135543427).

Almost surely, 2^271086853 is an apocalyptic number.

It is an amenable number.

271086853 is a deficient number, since it is larger than the sum of its proper divisors (1).

271086853 is an equidigital number, since it uses as much as digits as its factorization.

271086853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 271086853 is about 16464.7153938354. The cubic root of 271086853 is about 647.1964880952.

The spelling of 271086853 in words is "two hundred seventy-one million, eighty-six thousand, eight hundred fifty-three".