5705444081 has 2 divisors, whose sum is σ = 5705444082. Its totient is φ = 5705444080.

The previous prime is 5705444047. The next prime is 5705444111. The reversal of 5705444081 is 1804445075.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5366295025 + 339149056 = 73255^2 + 18416^2 .

It is a cyclic number.

It is not a de Polignac number, because 5705444081 - 2¹⁴ = 5705427697 is a prime.

It is a super-2 number, since 2×5705444081² = 65104184322835869122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5705444581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2852722040 + 2852722041.

It is an arithmetic number, because the mean of its divisors is an integer number (2852722041).

Almost surely, 2^5705444081 is an apocalyptic number.

It is an amenable number.

5705444081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5705444081 is an equidigital number, since it uses as much as digits as its factorization.

5705444081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 5705444081 is about 75534.3900551265. The cubic root of 5705444081 is about 1786.8845113628.

The spelling of 5705444081 in words is "five billion, seven hundred five million, four hundred forty-four thousand, eighty-one".