5568481 has 2 divisors, whose sum is σ = 5568482. Its totient is φ = 5568480.

The previous prime is 5568439. The next prime is 5568487. The reversal of 5568481 is 1848655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5564881 + 3600 = 2359^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 5568481 - 2¹⁵ = 5535713 is a prime.

It is a super-2 number, since 2×5568481² = 62015961294722, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5568481.

It is not a weakly prime, because it can be changed into another prime (5568487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2784240 + 2784241.

It is an arithmetic number, because the mean of its divisors is an integer number (2784241).

Almost surely, 2^5568481 is an apocalyptic number.

It is an amenable number.

5568481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5568481 is an equidigital number, since it uses as much as digits as its factorization.

5568481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 37.

The square root of 5568481 is about 2359.7629118197. The cubic root of 5568481 is about 177.2470084897.

The spelling of 5568481 in words is "five million, five hundred sixty-eight thousand, four hundred eighty-one".