5306805285 has 32 divisors (see below), whose sum is σ = 8570316672. Its totient is φ = 2803906560.

The previous prime is 5306805271. The next prime is 5306805293. The reversal of 5306805285 is 5825086035.

It is not a de Polignac number, because 5306805285 - 2⁹ = 5306804773 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1121725 + ... + 1126445.

It is an arithmetic number, because the mean of its divisors is an integer number (267822396).

Almost surely, 2^5306805285 is an apocalyptic number.

It is an amenable number.

5306805285 is a deficient number, since it is larger than the sum of its proper divisors (3263511387).

5306805285 is a wasteful number, since it uses less digits than its factorization.

5306805285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 5306805285 is about 72847.8227883305. The cubic root of 5306805285 is about 1744.2593151574.

The spelling of 5306805285 in words is "five billion, three hundred six million, eight hundred five thousand, two hundred eighty-five".