5609545312 has 24 divisors (see below), whose sum is σ = 12621477456. Its totient is φ = 2404090752.

The previous prime is 5609545309. The next prime is 5609545327. The reversal of 5609545312 is 2135459065.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 12521083 + ... + 12521530.

It is an arithmetic number, because the mean of its divisors is an integer number (525894894).

Almost surely, 2^5609545312 is an apocalyptic number.

It is an amenable number.

5609545312 is an abundant number, since it is smaller than the sum of its proper divisors (7011932144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5609545312 is a wasteful number, since it uses less digits than its factorization.

5609545312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25042630 (or 25042622 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5609545312 is about 74896.8978796852. The cubic root of 5609545312 is about 1776.8163975121.

The spelling of 5609545312 in words is "five billion, six hundred nine million, five hundred forty-five thousand, three hundred twelve".