500550505333 has 2 divisors, whose sum is σ = 500550505334. Its totient is φ = 500550505332.

The previous prime is 500550505319. The next prime is 500550505387. The reversal of 500550505333 is 333505055005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366549117489 + 134001387844 = 605433^2 + 366062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500550505333 is a prime.

It is a super-2 number, since 2×500550505333² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500550505313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250275252666 + 250275252667.

It is an arithmetic number, because the mean of its divisors is an integer number (250275252667).

Almost surely, 2^500550505333 is an apocalyptic number.

It is an amenable number.

500550505333 is a deficient number, since it is larger than the sum of its proper divisors (1).

500550505333 is an equidigital number, since it uses as much as digits as its factorization.

500550505333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84375, while the sum is 34.

The spelling of 500550505333 in words is "five hundred billion, five hundred fifty million, five hundred five thousand, three hundred thirty-three".