5112523 has 4 divisors (see below), whose sum is σ = 5505808. Its totient is φ = 4719240.

The previous prime is 5112517. The next prime is 5112533. The reversal of 5112523 is 3252115.

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 5112523 - 2⁵ = 5112491 is a prime.

It is a super-2 number, since 2×5112523² = 52275782851058, which contains 22 as substring.

It is a Duffinian number.

5112523 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5112523.

It is not an unprimeable number, because it can be changed into a prime (5112533) 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, 196623 + ... + 196648.

It is an arithmetic number, because the mean of its divisors is an integer number (1376452).

Almost surely, 2^5112523 is an apocalyptic number.

5112523 is a deficient number, since it is larger than the sum of its proper divisors (393285).

5112523 is a wasteful number, since it uses less digits than its factorization.

5112523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393284.

The product of its digits is 300, while the sum is 19.

The square root of 5112523 is about 2261.0888969698. The cubic root of 5112523 is about 172.2708348067.

Adding to 5112523 its reverse (3252115), we get a palindrome (8364638).

The spelling of 5112523 in words is "five million, one hundred twelve thousand, five hundred twenty-three".