5665414043 has 4 divisors (see below), whose sum is σ = 5674656768. Its totient is φ = 5656171320.

The previous prime is 5665414009. The next prime is 5665414049. The reversal of 5665414043 is 3404145665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3404145665 = 5 ⋅680829133.

It is a cyclic number.

It is not a de Polignac number, because 5665414043 - 2²⁰ = 5664365467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5665413988 and 5665414006.

It is not an unprimeable number, because it can be changed into a prime (5665414049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4620443 + ... + 4621668.

It is an arithmetic number, because the mean of its divisors is an integer number (1418664192).

Almost surely, 2^5665414043 is an apocalyptic number.

5665414043 is a deficient number, since it is larger than the sum of its proper divisors (9242725).

5665414043 is an equidigital number, since it uses as much as digits as its factorization.

5665414043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242724.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 5665414043 is about 75268.9447448282. The cubic root of 5665414043 is about 1782.6957053563.

The spelling of 5665414043 in words is "five billion, six hundred sixty-five million, four hundred fourteen thousand, forty-three".