4520104523 has 8 divisors (see below), whose sum is σ = 5024061936. Its totient is φ = 4031653600.

The previous prime is 4520104489. The next prime is 4520104529. The reversal of 4520104523 is 3254010254.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4520104523 - 2¹⁰ = 4520103499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4520104492 and 4520104501.

It is not an unprimeable number, because it can be changed into a prime (4520104529) 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, 3876008 + ... + 3877173.

It is an arithmetic number, because the mean of its divisors is an integer number (628007742).

Almost surely, 2^4520104523 is an apocalyptic number.

4520104523 is a deficient number, since it is larger than the sum of its proper divisors (503957413).

4520104523 is a wasteful number, since it uses less digits than its factorization.

4520104523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753245.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4520104523 is about 67231.7225943230. The cubic root of 4520104523 is about 1653.4186265515.

Adding to 4520104523 its reverse (3254010254), we get a palindrome (7774114777).

It can be divided in two parts, 452010 and 4523, that added together give a cube (456533 = 77³).

The spelling of 4520104523 in words is "four billion, five hundred twenty million, one hundred four thousand, five hundred twenty-three".