271040866253 has 2 divisors, whose sum is σ = 271040866254. Its totient is φ = 271040866252.

The previous prime is 271040866249. The next prime is 271040866379. The reversal of 271040866253 is 352668040172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140053332169 + 130987534084 = 374237^2 + 361922^2 .

It is a cyclic number.

It is not a de Polignac number, because 271040866253 - 2² = 271040866249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271040860253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135520433126 + 135520433127.

It is an arithmetic number, because the mean of its divisors is an integer number (135520433127).

Almost surely, 2^271040866253 is an apocalyptic number.

It is an amenable number.

271040866253 is a deficient number, since it is larger than the sum of its proper divisors (1).

271040866253 is an equidigital number, since it uses as much as digits as its factorization.

271040866253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 271040866253 in words is "two hundred seventy-one billion, forty million, eight hundred sixty-six thousand, two hundred fifty-three".