559651601 has 2 divisors, whose sum is σ = 559651602. Its totient is φ = 559651600.

The previous prime is 559651591. The next prime is 559651619. The reversal of 559651601 is 106156955.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456933376 + 102718225 = 21376^2 + 10135^2 .

It is a cyclic number.

It is not a de Polignac number, because 559651601 - 2⁶ = 559651537 is a prime.

It is not a weakly prime, because it can be changed into another prime (559651621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279825800 + 279825801.

It is an arithmetic number, because the mean of its divisors is an integer number (279825801).

Almost surely, 2^559651601 is an apocalyptic number.

It is an amenable number.

559651601 is a deficient number, since it is larger than the sum of its proper divisors (1).

559651601 is an equidigital number, since it uses as much as digits as its factorization.

559651601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 559651601 is about 23656.9567146749. The cubic root of 559651601 is about 824.0860897775.

The spelling of 559651601 in words is "five hundred fifty-nine million, six hundred fifty-one thousand, six hundred one".