5606905306 has 8 divisors (see below), whose sum is σ = 8525568564. Its totient is φ = 2765049120.

The previous prime is 5606905229. The next prime is 5606905307. The reversal of 5606905306 is 6035096065.

It can be written as a sum of positive squares in 2 ways, for example, as 5476740025 + 130165281 = 74005^2 + 11409^2 .

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

It is a super-2 number, since 2×5606905306² = 62874774220901907272, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 19201585 + ... + 19201876.

Almost surely, 2^5606905306 is an apocalyptic number.

5606905306 is a deficient number, since it is larger than the sum of its proper divisors (2918663258).

5606905306 is a wasteful number, since it uses less digits than its factorization.

5606905306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38403536.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 5606905306 is about 74879.2715375891. The cubic root of 5606905306 is about 1776.5376142504.

The spelling of 5606905306 in words is "five billion, six hundred six million, nine hundred five thousand, three hundred six".