5609565240 has 32 divisors (see below), whose sum is σ = 16828696080. Its totient is φ = 1495884032.

The previous prime is 5609565233. The next prime is 5609565337. The reversal of 5609565240 is 425659065.

It is a junction number, because it is equal to n+sod(n) for n = 5609565192 and 5609565201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23373069 + ... + 23373308.

Almost surely, 2^5609565240 is an apocalyptic number.

It is an amenable number.

5609565240 is an abundant number, since it is smaller than the sum of its proper divisors (11219130840).

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

5609565240 is a wasteful number, since it uses less digits than its factorization.

5609565240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46746391 (or 46746387 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 5609565240 is about 74897.0309157846. The cubic root of 5609565240 is about 1776.8185015659.

The spelling of 5609565240 in words is "five billion, six hundred nine million, five hundred sixty-five thousand, two hundred forty".