5606905305 has 8 divisors (see below), whose sum is σ = 8971048512. Its totient is φ = 2990349488.

The previous prime is 5606905229. The next prime is 5606905307. The reversal of 5606905305 is 5035096065.

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 5606905305 - 2⁸ = 5606905049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5606905307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186896829 + ... + 186896858.

It is an arithmetic number, because the mean of its divisors is an integer number (1121381064).

Almost surely, 2^5606905305 is an apocalyptic number.

It is an amenable number.

5606905305 is a deficient number, since it is larger than the sum of its proper divisors (3364143207).

5606905305 is a wasteful number, since it uses less digits than its factorization.

5606905305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373793695.

The product of its (nonzero) digits is 121500, while the sum is 39.

The square root of 5606905305 is about 74879.2715309117. The cubic root of 5606905305 is about 1776.5376141448.

The spelling of 5606905305 in words is "five billion, six hundred six million, nine hundred five thousand, three hundred five".