5113523523 has 8 divisors (see below), whose sum is σ = 7176875200. Its totient is φ = 3229593768.

The previous prime is 5113523509. The next prime is 5113523533. The reversal of 5113523523 is 3253253115.

5113523523 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 not a de Polignac number, because 5113523523 - 2¹² = 5113519427 is a prime.

It is a super-2 number, since 2×5113523523² = 52296245640548663058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5113523533) 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, 44855413 + ... + 44855526.

It is an arithmetic number, because the mean of its divisors is an integer number (897109400).

Almost surely, 2^5113523523 is an apocalyptic number.

5113523523 is a deficient number, since it is larger than the sum of its proper divisors (2063351677).

5113523523 is a wasteful number, since it uses less digits than its factorization.

5113523523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89710961.

The product of its digits is 13500, while the sum is 30.

The square root of 5113523523 is about 71508.9052006811. The cubic root of 5113523523 is about 1722.8207189974.

Adding to 5113523523 its reverse (3253253115), we get a palindrome (8366776638).

The spelling of 5113523523 in words is "five billion, one hundred thirteen million, five hundred twenty-three thousand, five hundred twenty-three".