2675784481 has 2 divisors, whose sum is σ = 2675784482. Its totient is φ = 2675784480.

The previous prime is 2675784469. The next prime is 2675784491. The reversal of 2675784481 is 1844875762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2026350225 + 649434256 = 45015^2 + 25484^2 .

It is a cyclic number.

It is not a de Polignac number, because 2675784481 - 2¹⁹ = 2675260193 is a prime.

It is a super-2 number, since 2×2675784481² = 14319645177520878722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2675784451) 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, 1337892240 + 1337892241.

It is an arithmetic number, because the mean of its divisors is an integer number (1337892241).

Almost surely, 2^2675784481 is an apocalyptic number.

It is an amenable number.

2675784481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675784481 is an equidigital number, since it uses as much as digits as its factorization.

2675784481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3010560, while the sum is 52.

The square root of 2675784481 is about 51727.9854720827. The cubic root of 2675784481 is about 1388.3012356356.

The spelling of 2675784481 in words is "two billion, six hundred seventy-five million, seven hundred eighty-four thousand, four hundred eighty-one".