52216114503 has 16 divisors (see below), whose sum is σ = 79691177216. Its totient is φ = 29791368000.

The previous prime is 52216114501. The next prime is 52216114513. The reversal of 52216114503 is 30541161225.

It is not a de Polignac number, because 52216114503 - 2¹ = 52216114501 is a prime.

It is a super-2 number, since 2×52216114503² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52216114501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1919998 + ... + 1947003.

It is an arithmetic number, because the mean of its divisors is an integer number (4980698576).

Almost surely, 2^52216114503 is an apocalyptic number.

52216114503 is a deficient number, since it is larger than the sum of its proper divisors (27475062713).

52216114503 is a wasteful number, since it uses less digits than its factorization.

52216114503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867654.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 52216114503 its reverse (30541161225), we get a palindrome (82757275728).

The spelling of 52216114503 in words is "fifty-two billion, two hundred sixteen million, one hundred fourteen thousand, five hundred three".