500522340443 has 4 divisors (see below), whose sum is σ = 500530304328. Its totient is φ = 500514376560.

The previous prime is 500522340427. The next prime is 500522340467. The reversal of 500522340443 is 344043225005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 500522340443 - 2⁴ = 500522340427 is a prime.

It is a super-2 number, since 2×500522340443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500522340413) 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 in 3 ways as a sum of consecutive naturals, for example, 3886913 + ... + 4013618.

It is an arithmetic number, because the mean of its divisors is an integer number (125132576082).

Almost surely, 2^500522340443 is an apocalyptic number.

500522340443 is a deficient number, since it is larger than the sum of its proper divisors (7963885).

500522340443 is an equidigital number, since it uses as much as digits as its factorization.

500522340443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963884.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 500522340443 its reverse (344043225005), we get a palindrome (844565565448).

The spelling of 500522340443 in words is "five hundred billion, five hundred twenty-two million, three hundred forty thousand, four hundred forty-three".