2748768271 has 2 divisors, whose sum is σ = 2748768272. Its totient is φ = 2748768270.

The previous prime is 2748768251. The next prime is 2748768299. The reversal of 2748768271 is 1728678472.

2748768271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2748768271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2748768251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374384135 + 1374384136.

It is an arithmetic number, because the mean of its divisors is an integer number (1374384136).

Almost surely, 2^2748768271 is an apocalyptic number.

2748768271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748768271 is an equidigital number, since it uses as much as digits as its factorization.

2748768271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2107392, while the sum is 52.

The square root of 2748768271 is about 52428.6970179500. The cubic root of 2748768271 is about 1400.8104611750.

The spelling of 2748768271 in words is "two billion, seven hundred forty-eight million, seven hundred sixty-eight thousand, two hundred seventy-one".