2705595149 has 2 divisors, whose sum is σ = 2705595150. Its totient is φ = 2705595148.

The previous prime is 2705595127. The next prime is 2705595163. The reversal of 2705595149 is 9415955072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2467108900 + 238486249 = 49670^2 + 15443^2 .

It is a cyclic number.

It is not a de Polignac number, because 2705595149 - 2⁸ = 2705594893 is a prime.

It is a super-2 number, since 2×2705595149² = 14640490220584664402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2705595119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352797574 + 1352797575.

It is an arithmetic number, because the mean of its divisors is an integer number (1352797575).

Almost surely, 2^2705595149 is an apocalyptic number.

It is an amenable number.

2705595149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705595149 is an equidigital number, since it uses as much as digits as its factorization.

2705595149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567000, while the sum is 47.

The square root of 2705595149 is about 52015.3357097693. The cubic root of 2705595149 is about 1393.4378523974.

The spelling of 2705595149 in words is "two billion, seven hundred five million, five hundred ninety-five thousand, one hundred forty-nine".