562581601 has 2 divisors, whose sum is σ = 562581602. Its totient is φ = 562581600.

The previous prime is 562581533. The next prime is 562581619. The reversal of 562581601 is 106185265.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459030625 + 103550976 = 21425^2 + 10176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-562581601 is a prime.

It is not a weakly prime, because it can be changed into another prime (562581661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281290800 + 281290801.

It is an arithmetic number, because the mean of its divisors is an integer number (281290801).

Almost surely, 2^562581601 is an apocalyptic number.

It is an amenable number.

562581601 is a deficient number, since it is larger than the sum of its proper divisors (1).

562581601 is an equidigital number, since it uses as much as digits as its factorization.

562581601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 562581601 is about 23718.8026890060. The cubic root of 562581601 is about 825.5217274144.

The spelling of 562581601 in words is "five hundred sixty-two million, five hundred eighty-one thousand, six hundred one".