2705649952996 has 81 divisors (see below), whose sum is σ = 5090714659387. Its totient is φ = 1258008812800.

The previous prime is 2705649952933. The next prime is 2705649953009. The reversal of 2705649952996 is 6992599465072.

The square root of 2705649952996 is 1644886.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1611249422500 + 1094400530496 = 1269350^2 + 1046136^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5648538285 + ... + 5648538763.

Almost surely, 2^{2705649952996} is an apocalyptic number.

2705649952996 is the 1644886-th square number.

It is an amenable number.

2705649952996 is a deficient number, since it is larger than the sum of its proper divisors (2385064706391).

2705649952996 is an equidigital number, since it uses as much as digits as its factorization.

2705649952996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 661348800, while the sum is 73.

The spelling of 2705649952996 in words is "two trillion, seven hundred five billion, six hundred forty-nine million, nine hundred fifty-two thousand, nine hundred ninety-six".