63559 has 2 divisors, whose sum is σ = 63560. Its totient is φ = 63558.

The previous prime is 63541. The next prime is 63577. The reversal of 63559 is 95536.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (63541) and next prime (63577).

It is a cyclic number.

It is not a de Polignac number, because 63559 - 2⁵ = 63527 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31779 + 31780.

It is an arithmetic number, because the mean of its divisors is an integer number (31780).

2⁶³⁵⁵⁹ is an apocalyptic number.

63559 is a deficient number, since it is larger than the sum of its proper divisors (1).

63559 is an equidigital number, since it uses as much as digits as its factorization.

63559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4050, while the sum is 28.

The square root of 63559 is about 252.1091033660. The cubic root of 63559 is about 39.9079131630.

The spelling of 63559 in words is "sixty-three thousand, five hundred fifty-nine".