5567161 has 2 divisors, whose sum is σ = 5567162. Its totient is φ = 5567160.

The previous prime is 5567141. The next prime is 5567183. The reversal of 5567161 is 1617655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5359225 + 207936 = 2315^2 + 456^2 .

It is a cyclic number.

It is not a de Polignac number, because 5567161 - 2⁵ = 5567129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5567141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2783580 + 2783581.

It is an arithmetic number, because the mean of its divisors is an integer number (2783581).

Almost surely, 2^5567161 is an apocalyptic number.

It is an amenable number.

5567161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5567161 is an equidigital number, since it uses as much as digits as its factorization.

5567161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 31.

The square root of 5567161 is about 2359.4832061280. The cubic root of 5567161 is about 177.2330020045.

The spelling of 5567161 in words is "five million, five hundred sixty-seven thousand, one hundred sixty-one".