5669801 has 2 divisors, whose sum is σ = 5669802. Its totient is φ = 5669800.

The previous prime is 5669791. The next prime is 5669803. The reversal of 5669801 is 1089665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5285401 + 384400 = 2299^2 + 620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5669801 is a prime.

Together with 5669803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5669803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834900 + 2834901.

It is an arithmetic number, because the mean of its divisors is an integer number (2834901).

Almost surely, 2^5669801 is an apocalyptic number.

It is an amenable number.

5669801 is a deficient number, since it is larger than the sum of its proper divisors (1).

5669801 is an equidigital number, since it uses as much as digits as its factorization.

5669801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5669801 is about 2381.1343935192. The cubic root of 5669801 is about 178.3155724201.

The spelling of 5669801 in words is "five million, six hundred sixty-nine thousand, eight hundred one".