59663 has 2 divisors, whose sum is σ = 59664. Its totient is φ = 59662.

The previous prime is 59659. The next prime is 59669. The reversal of 59663 is 36695.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 59663 - 2² = 59659 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 (59669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29831 + 29832.

It is an arithmetic number, because the mean of its divisors is an integer number (29832).

2⁵⁹⁶⁶³ is an apocalyptic number.

59663 is a deficient number, since it is larger than the sum of its proper divisors (1).

59663 is an equidigital number, since it uses as much as digits as its factorization.

59663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 59663 is about 244.2601072627. The cubic root of 59663 is about 39.0752437354.

The spelling of 59663 in words is "fifty-nine thousand, six hundred sixty-three".