116533 has 2 divisors, whose sum is σ = 116534. Its totient is φ = 116532.

The previous prime is 116531. The next prime is 116537. The reversal of 116533 is 335611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106929 + 9604 = 327^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 116533 - 2¹ = 116531 is a prime.

Together with 116531, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 116533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58266 + 58267.

It is an arithmetic number, because the mean of its divisors is an integer number (58267).

2¹¹⁶⁵³³ is an apocalyptic number.

It is an amenable number.

116533 is a deficient number, since it is larger than the sum of its proper divisors (1).

116533 is an equidigital number, since it uses as much as digits as its factorization.

116533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270, while the sum is 19.

The square root of 116533 is about 341.3693014903. The cubic root of 116533 is about 48.8445720605.

The spelling of 116533 in words is "one hundred sixteen thousand, five hundred thirty-three".