500530549633 has 2 divisors, whose sum is σ = 500530549634. Its totient is φ = 500530549632.

The previous prime is 500530549627. The next prime is 500530549657. The reversal of 500530549633 is 336945035005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499986167409 + 544382224 = 707097^2 + 23332^2 .

It is a cyclic number.

It is not a de Polignac number, because 500530549633 - 2⁵ = 500530549601 is a prime.

It is a super-2 number, since 2×500530549633² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 500530549633.

It is not a weakly prime, because it can be changed into another prime (500530549613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250265274816 + 250265274817.

It is an arithmetic number, because the mean of its divisors is an integer number (250265274817).

Almost surely, 2^500530549633 is an apocalyptic number.

It is an amenable number.

500530549633 is a deficient number, since it is larger than the sum of its proper divisors (1).

500530549633 is an equidigital number, since it uses as much as digits as its factorization.

500530549633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 43.

The spelling of 500530549633 in words is "five hundred billion, five hundred thirty million, five hundred forty-nine thousand, six hundred thirty-three".