271278053 has 2 divisors, whose sum is σ = 271278054. Its totient is φ = 271278052.

The previous prime is 271278037. The next prime is 271278071. The reversal of 271278053 is 350872172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150234049 + 121044004 = 12257^2 + 11002^2 .

It is a cyclic number.

It is not a de Polignac number, because 271278053 - 2⁴ = 271278037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271278023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135639026 + 135639027.

It is an arithmetic number, because the mean of its divisors is an integer number (135639027).

Almost surely, 2^271278053 is an apocalyptic number.

It is an amenable number.

271278053 is a deficient number, since it is larger than the sum of its proper divisors (1).

271278053 is an equidigital number, since it uses as much as digits as its factorization.

271278053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 271278053 is about 16470.5207264373. The cubic root of 271278053 is about 647.3486101746.

The spelling of 271278053 in words is "two hundred seventy-one million, two hundred seventy-eight thousand, fifty-three".