500240833 has 2 divisors, whose sum is σ = 500240834. Its totient is φ = 500240832.

The previous prime is 500240789. The next prime is 500240837. The reversal of 500240833 is 338042005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 409171984 + 91068849 = 20228^2 + 9543^2 .

It is a cyclic number.

It is not a de Polignac number, because 500240833 - 2¹³ = 500232641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500240798 and 500240807.

It is not a weakly prime, because it can be changed into another prime (500240837) 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, 250120416 + 250120417.

It is an arithmetic number, because the mean of its divisors is an integer number (250120417).

Almost surely, 2^500240833 is an apocalyptic number.

It is an amenable number.

500240833 is a deficient number, since it is larger than the sum of its proper divisors (1).

500240833 is an equidigital number, since it uses as much as digits as its factorization.

500240833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 500240833 is about 22366.0643162806. The cubic root of 500240833 is about 793.8279383821.

Adding to 500240833 its reverse (338042005), we get a palindrome (838282838).

The spelling of 500240833 in words is "five hundred million, two hundred forty thousand, eight hundred thirty-three".