500217022013 has 2 divisors, whose sum is σ = 500217022014. Its totient is φ = 500217022012.

The previous prime is 500217022009. The next prime is 500217022021. The reversal of 500217022013 is 310220712005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292159708324 + 208057313689 = 540518^2 + 456133^2 .

It is a cyclic number.

It is not a de Polignac number, because 500217022013 - 2² = 500217022009 is a prime.

It is a super-2 number, since 2×500217022013² (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 500217022013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500217022313) 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, 250108511006 + 250108511007.

It is an arithmetic number, because the mean of its divisors is an integer number (250108511007).

Almost surely, 2^500217022013 is an apocalyptic number.

It is an amenable number.

500217022013 is a deficient number, since it is larger than the sum of its proper divisors (1).

500217022013 is an equidigital number, since it uses as much as digits as its factorization.

500217022013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 500217022013 its reverse (310220712005), we get a palindrome (810437734018).

The spelling of 500217022013 in words is "five hundred billion, two hundred seventeen million, twenty-two thousand, thirteen".