2278756755071 has 2 divisors, whose sum is σ = 2278756755072. Its totient is φ = 2278756755070.

The previous prime is 2278756755047. The next prime is 2278756755127. The reversal of 2278756755071 is 1705576578722.

2278756755071 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 not a de Polignac number, because 2278756755071 - 2¹⁰ = 2278756754047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2278756754995 and 2278756755013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2278756752071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139378377535 + 1139378377536.

It is an arithmetic number, because the mean of its divisors is an integer number (1139378377536).

Almost surely, 2^{2278756755071} is an apocalyptic number.

2278756755071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2278756755071 is an equidigital number, since it uses as much as digits as its factorization.

2278756755071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57624000, while the sum is 62.

The spelling of 2278756755071 in words is "two trillion, two hundred seventy-eight billion, seven hundred fifty-six million, seven hundred fifty-five thousand, seventy-one".