5665027 has 2 divisors, whose sum is σ = 5665028. Its totient is φ = 5665026.

The previous prime is 5665013. The next prime is 5665039. The reversal of 5665027 is 7205665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5665027 is a prime.

5665027 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5665027.

It is not a weakly prime, because it can be changed into another prime (5663027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832513 + 2832514.

It is an arithmetic number, because the mean of its divisors is an integer number (2832514).

Almost surely, 2^5665027 is an apocalyptic number.

5665027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665027 is an equidigital number, since it uses as much as digits as its factorization.

5665027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5665027 is about 2380.1317190441. The cubic root of 5665027 is about 178.2655108405.

The spelling of 5665027 in words is "five million, six hundred sixty-five thousand, twenty-seven".