5306785305 has 16 divisors (see below), whose sum is σ = 8610447744. Its totient is φ = 2790421760.

The previous prime is 5306785279. The next prime is 5306785327. The reversal of 5306785305 is 5035876035.

It is not a de Polignac number, because 5306785305 - 2¹⁴ = 5306768921 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2490384 + ... + 2492513.

It is an arithmetic number, because the mean of its divisors is an integer number (538152984).

Almost surely, 2^5306785305 is an apocalyptic number.

It is an amenable number.

5306785305 is a deficient number, since it is larger than the sum of its proper divisors (3303662439).

5306785305 is a wasteful number, since it uses less digits than its factorization.

5306785305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982976.

The product of its (nonzero) digits is 378000, while the sum is 42.

The square root of 5306785305 is about 72847.6856530117. The cubic root of 5306785305 is about 1744.2571261226.

The spelling of 5306785305 in words is "five billion, three hundred six million, seven hundred eighty-five thousand, three hundred five".