2681179271 has 2 divisors, whose sum is σ = 2681179272. Its totient is φ = 2681179270.

The previous prime is 2681179247. The next prime is 2681179279. The reversal of 2681179271 is 1729711862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2681179271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2681179279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340589635 + 1340589636.

It is an arithmetic number, because the mean of its divisors is an integer number (1340589636).

Almost surely, 2^2681179271 is an apocalyptic number.

2681179271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2681179271 is an equidigital number, since it uses as much as digits as its factorization.

2681179271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 44.

The square root of 2681179271 is about 51780.1049728561. The cubic root of 2681179271 is about 1389.2336183840.

The spelling of 2681179271 in words is "two billion, six hundred eighty-one million, one hundred seventy-nine thousand, two hundred seventy-one".