503222616383 has 2 divisors, whose sum is σ = 503222616384. Its totient is φ = 503222616382.

The previous prime is 503222616353. The next prime is 503222616431. The reversal of 503222616383 is 383616222305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 503222616383 - 2³⁶ = 434503139647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 503222616383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503222616353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251611308191 + 251611308192.

It is an arithmetic number, because the mean of its divisors is an integer number (251611308192).

Almost surely, 2^503222616383 is an apocalyptic number.

503222616383 is a deficient number, since it is larger than the sum of its proper divisors (1).

503222616383 is an equidigital number, since it uses as much as digits as its factorization.

503222616383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 503222616383 its reverse (383616222305), we get a palindrome (886838838688).

The spelling of 503222616383 in words is "five hundred three billion, two hundred twenty-two million, six hundred sixteen thousand, three hundred eighty-three".