5123504111 has 4 divisors (see below), whose sum is σ = 5589277224. Its totient is φ = 4657731000.

The previous prime is 5123504107. The next prime is 5123504159. The reversal of 5123504111 is 1114053215.

5123504111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5123504111 - 2² = 5123504107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123504161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232886540 + ... + 232886561.

It is an arithmetic number, because the mean of its divisors is an integer number (1397319306).

Almost surely, 2^5123504111 is an apocalyptic number.

5123504111 is a deficient number, since it is larger than the sum of its proper divisors (465773113).

5123504111 is a wasteful number, since it uses less digits than its factorization.

5123504111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465773112.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5123504111 is about 71578.6568119296. The cubic root of 5123504111 is about 1723.9408591450.

Adding to 5123504111 its reverse (1114053215), we get a palindrome (6237557326).

The spelling of 5123504111 in words is "five billion, one hundred twenty-three million, five hundred four thousand, one hundred eleven".