5669339665 has 16 divisors (see below), whose sum is σ = 7439340096. Its totient is φ = 4113345600.

The previous prime is 5669339597. The next prime is 5669339693.

5669339665 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-5669339665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99267 + ... + 145576.

It is an arithmetic number, because the mean of its divisors is an integer number (464958756).

Almost surely, 2^5669339665 is an apocalyptic number.

5669339665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5669339665 is a deficient number, since it is larger than the sum of its proper divisors (1770000431).

5669339665 is a wasteful number, since it uses less digits than its factorization.

5669339665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245280.

The product of its digits is 23619600, while the sum is 58.

The square root of 5669339665 is about 75295.0175310425. The cubic root of 5669339665 is about 1783.1073595136.

The spelling of 5669339665 in words is "five billion, six hundred sixty-nine million, three hundred thirty-nine thousand, six hundred sixty-five".