93559 has 2 divisors, whose sum is σ = 93560. Its totient is φ = 93558.

The previous prime is 93557. The next prime is 93563. The reversal of 93559 is 95539.

It is a weak prime.

It is an emirp because it is prime and its reverse (95539) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93559 - 2¹ = 93557 is a prime.

Together with 93557, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 9⁴ + 3⁷ + 5³ + 5⁷ + 9⁴ .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 93559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46779 + 46780.

It is an arithmetic number, because the mean of its divisors is an integer number (46780).

2⁹³⁵⁵⁹ is an apocalyptic number.

93559 is a deficient number, since it is larger than the sum of its proper divisors (1).

93559 is an equidigital number, since it uses as much as digits as its factorization.

93559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6075, while the sum is 31.

The square root of 93559 is about 305.8741571300. The cubic root of 93559 is about 45.3971431764.

Subtracting from 93559 its sum of digits (31), we obtain a triangular number (93528 = T₄₃₂).

The spelling of 93559 in words is "ninety-three thousand, five hundred fifty-nine".