5609165533 has 4 divisors (see below), whose sum is σ = 5644892860. Its totient is φ = 5573438208.

The previous prime is 5609165491. The next prime is 5609165537. The reversal of 5609165533 is 3355619065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3471212889 + 2137952644 = 58917^2 + 46238^2 .

It is a cyclic number.

It is not a de Polignac number, because 5609165533 - 2¹⁷ = 5609034461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5609165533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609165537) 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, 17863428 + ... + 17863741.

It is an arithmetic number, because the mean of its divisors is an integer number (1411223215).

Almost surely, 2^5609165533 is an apocalyptic number.

It is an amenable number.

5609165533 is a deficient number, since it is larger than the sum of its proper divisors (35727327).

5609165533 is a wasteful number, since it uses less digits than its factorization.

5609165533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35727326.

The product of its (nonzero) digits is 364500, while the sum is 43.

The square root of 5609165533 is about 74894.3624914452. The cubic root of 5609165533 is about 1776.7762984342.

The spelling of 5609165533 in words is "five billion, six hundred nine million, one hundred sixty-five thousand, five hundred thirty-three".