2705601361 has 2 divisors, whose sum is σ = 2705601362. Its totient is φ = 2705601360.

The previous prime is 2705601347. The next prime is 2705601373. The reversal of 2705601361 is 1631065072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2528178961 + 177422400 = 50281^2 + 13320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2705601361 - 2⁷ = 2705601233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2705601761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352800680 + 1352800681.

It is an arithmetic number, because the mean of its divisors is an integer number (1352800681).

Almost surely, 2^2705601361 is an apocalyptic number.

It is an amenable number.

2705601361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705601361 is an equidigital number, since it uses as much as digits as its factorization.

2705601361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2705601361 is about 52015.3954228938. The cubic root of 2705601361 is about 1393.4389188331.

The spelling of 2705601361 in words is "two billion, seven hundred five million, six hundred one thousand, three hundred sixty-one".