4538806705 has 16 divisors (see below), whose sum is σ = 5526403200. Its totient is φ = 3577880320.

The previous prime is 4538806673. The next prime is 4538806709. The reversal of 4538806705 is 5076088354.

It is not a de Polignac number, because 4538806705 - 2⁵ = 4538806673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4538806709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1094526 + ... + 1098664.

It is an arithmetic number, because the mean of its divisors is an integer number (345400200).

Almost surely, 2^4538806705 is an apocalyptic number.

It is an amenable number.

4538806705 is a deficient number, since it is larger than the sum of its proper divisors (987596495).

4538806705 is a wasteful number, since it uses less digits than its factorization.

4538806705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 4538806705 is about 67370.6665025662. Note that the first 3 decimals coincide. The cubic root of 4538806705 is about 1655.6958589902.

The spelling of 4538806705 in words is "four billion, five hundred thirty-eight million, eight hundred six thousand, seven hundred five".