5001616111 has 2 divisors, whose sum is σ = 5001616112. Its totient is φ = 5001616110.

The previous prime is 5001616093. The next prime is 5001616153. The reversal of 5001616111 is 1116161005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5001616111 - 2¹⁵ = 5001583343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5001616171) 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 as a sum of consecutive naturals, namely, 2500808055 + 2500808056.

It is an arithmetic number, because the mean of its divisors is an integer number (2500808056).

Almost surely, 2^5001616111 is an apocalyptic number.

5001616111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001616111 is an equidigital number, since it uses as much as digits as its factorization.

5001616111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 5001616111 is about 70722.1048258605. The cubic root of 5001616111 is about 1710.1601608932.

Adding to 5001616111 its reverse (1116161005), we get a palindrome (6117777116).

The spelling of 5001616111 in words is "five billion, one million, six hundred sixteen thousand, one hundred eleven".