5124011111 has 8 divisors (see below), whose sum is σ = 5401841664. Its totient is φ = 4853214360.

The previous prime is 5124011051. The next prime is 5124011149. The reversal of 5124011111 is 1111104215.

5124011111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5124011111 is a prime.

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 5124011111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124011171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756955 + ... + 1759868.

It is an arithmetic number, because the mean of its divisors is an integer number (675230208).

Almost surely, 2^5124011111 is an apocalyptic number.

5124011111 is a deficient number, since it is larger than the sum of its proper divisors (277830553).

5124011111 is a wasteful number, since it uses less digits than its factorization.

5124011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516901.

The product of its (nonzero) digits is 40, while the sum is 17.

The square root of 5124011111 is about 71582.1982828133. The cubic root of 5124011111 is about 1723.9977218681.

Adding to 5124011111 its reverse (1111104215), we get a palindrome (6235115326).

The spelling of 5124011111 in words is "five billion, one hundred twenty-four million, eleven thousand, one hundred eleven".