5605335065 has 32 divisors (see below), whose sum is σ = 7748922240. Its totient is φ = 3849638400.

The previous prime is 5605335053. The next prime is 5605335089.

It is a happy number.

5605335065 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5605335065 - 2¹⁴ = 5605318681 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322805 + ... + 339725.

It is an arithmetic number, because the mean of its divisors is an integer number (242153820).

Almost surely, 2^5605335065 is an apocalyptic number.

5605335065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5605335065 is a deficient number, since it is larger than the sum of its proper divisors (2143587175).

5605335065 is a wasteful number, since it uses less digits than its factorization.

5605335065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17273.

The product of its (nonzero) digits is 202500, while the sum is 38.

The square root of 5605335065 is about 74868.7856519658. The cubic root of 5605335065 is about 1776.3717561105.

The spelling of 5605335065 in words is "five billion, six hundred five million, three hundred thirty-five thousand, sixty-five".