502352623434103 has 16 divisors (see below), whose sum is σ = 542860286211936. Its totient is φ = 462111984161280.

The previous prime is 502352623434061. The next prime is 502352623434107. The reversal of 502352623434103 is 301434326253205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 502352623434103 - 2²⁹ = 502352086563191 is a prime.

It is a super-2 number, since 2×502352623434103² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 502352623434103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502352623434107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9109083 + ... + 32980003.

It is an arithmetic number, because the mean of its divisors is an integer number (33928767888246).

Almost surely, 2^{502352623434103} is an apocalyptic number.

502352623434103 is a deficient number, since it is larger than the sum of its proper divisors (40507662777833).

502352623434103 is a wasteful number, since it uses less digits than its factorization.

502352623434103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23876514.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 502352623434103 its reverse (301434326253205), we get a palindrome (803786949687308).

The spelling of 502352623434103 in words is "five hundred two trillion, three hundred fifty-two billion, six hundred twenty-three million, four hundred thirty-four thousand, one hundred three".