5665433 has 2 divisors, whose sum is σ = 5665434. Its totient is φ = 5665432.

The previous prime is 5665417. The next prime is 5665441. The reversal of 5665433 is 3345665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4481689 + 1183744 = 2117^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 5665433 - 2⁴ = 5665417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5665433.

It is not a weakly prime, because it can be changed into another prime (5665463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832716 + 2832717.

It is an arithmetic number, because the mean of its divisors is an integer number (2832717).

Almost surely, 2^5665433 is an apocalyptic number.

It is an amenable number.

5665433 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665433 is an equidigital number, since it uses as much as digits as its factorization.

5665433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 5665433 is about 2380.2170069134. The cubic root of 5665433 is about 178.2697693709.

The spelling of 5665433 in words is "five million, six hundred sixty-five thousand, four hundred thirty-three".