2705675905 has 8 divisors (see below), whose sum is σ = 3417696000. Its totient is φ = 2050617456.

The previous prime is 2705675899. The next prime is 2705675963. The reversal of 2705675905 is 5095765072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2705675905 - 2⁹ = 2705675393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14240305 + ... + 14240494.

It is an arithmetic number, because the mean of its divisors is an integer number (427212000).

Almost surely, 2^2705675905 is an apocalyptic number.

It is an amenable number.

2705675905 is a deficient number, since it is larger than the sum of its proper divisors (712020095).

2705675905 is a wasteful number, since it uses less digits than its factorization.

2705675905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28480823.

The product of its (nonzero) digits is 661500, while the sum is 46.

The square root of 2705675905 is about 52016.1119750410. Note that the first 3 decimals coincide. The cubic root of 2705675905 is about 1393.4517159335.

The spelling of 2705675905 in words is "two billion, seven hundred five million, six hundred seventy-five thousand, nine hundred five".