2705481019 has 2 divisors, whose sum is σ = 2705481020. Its totient is φ = 2705481018.

The previous prime is 2705480989. The next prime is 2705481067. The reversal of 2705481019 is 9101845072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2705481019 - 2⁹ = 2705480507 is a prime.

It is a super-2 number, since 2×2705481019² = 14639255088338556722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2705481319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352740509 + 1352740510.

It is an arithmetic number, because the mean of its divisors is an integer number (1352740510).

Almost surely, 2^2705481019 is an apocalyptic number.

2705481019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705481019 is an equidigital number, since it uses as much as digits as its factorization.

2705481019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 2705481019 is about 52014.2386179015. The cubic root of 2705481019 is about 1393.4182590129.

The spelling of 2705481019 in words is "two billion, seven hundred five million, four hundred eighty-one thousand, nineteen".