99959333 has 2 divisors, whose sum is σ = 99959334. Its totient is φ = 99959332.

The previous prime is 99959291. The next prime is 99959339. The reversal of 99959333 is 33395999.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79691329 + 20268004 = 8927^2 + 4502^2 .

It is a cyclic number.

It is not a de Polignac number, because 99959333 - 2⁸ = 99959077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99959339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49979666 + 49979667.

It is an arithmetic number, because the mean of its divisors is an integer number (49979667).

Almost surely, 2^99959333 is an apocalyptic number.

It is an amenable number.

99959333 is a deficient number, since it is larger than the sum of its proper divisors (1).

99959333 is an equidigital number, since it uses as much as digits as its factorization.

99959333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 885735, while the sum is 50.

The square root of 99959333 is about 9997.9664432323. The cubic root of 99959333 is about 464.0959549991.

The spelling of 99959333 in words is "ninety-nine million, nine hundred fifty-nine thousand, three hundred thirty-three".