5662340209 has 4 divisors (see below), whose sum is σ = 5662499440. Its totient is φ = 5662180980.

The previous prime is 5662340207. The next prime is 5662340213. The reversal of 5662340209 is 9020432665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5662340209 - 2¹ = 5662340207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5662340207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 802 + ... + 106420.

It is an arithmetic number, because the mean of its divisors is an integer number (1415624860).

Almost surely, 2^5662340209 is an apocalyptic number.

It is an amenable number.

5662340209 is a deficient number, since it is larger than the sum of its proper divisors (159231).

5662340209 is a wasteful number, since it uses less digits than its factorization.

5662340209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159230.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5662340209 is about 75248.5229688929. The cubic root of 5662340209 is about 1782.3732398398.

The spelling of 5662340209 in words is "five billion, six hundred sixty-two million, three hundred forty thousand, two hundred nine".