501063212263 has 2 divisors, whose sum is σ = 501063212264. Its totient is φ = 501063212262.

The previous prime is 501063212257. The next prime is 501063212303. The reversal of 501063212263 is 362212360105.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501063212263 - 2¹³ = 501063204071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501063219263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250531606131 + 250531606132.

It is an arithmetic number, because the mean of its divisors is an integer number (250531606132).

Almost surely, 2^501063212263 is an apocalyptic number.

501063212263 is a deficient number, since it is larger than the sum of its proper divisors (1).

501063212263 is an equidigital number, since it uses as much as digits as its factorization.

501063212263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 501063212263 its reverse (362212360105), we get a palindrome (863275572368).

The spelling of 501063212263 in words is "five hundred one billion, sixty-three million, two hundred twelve thousand, two hundred sixty-three".