5171523 has 16 divisors (see below), whose sum is σ = 7971840. Its totient is φ = 2920896.

The previous prime is 5171521. The next prime is 5171531. The reversal of 5171523 is 3251715.

5171523 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5171523 - 2¹ = 5171521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5171493 and 5171502.

It is not an unprimeable number, because it can be changed into a prime (5171521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486 + ... + 3252.

It is an arithmetic number, because the mean of its divisors is an integer number (498240).

Almost surely, 2^5171523 is an apocalyptic number.

5171523 is a deficient number, since it is larger than the sum of its proper divisors (2800317).

5171523 is a wasteful number, since it uses less digits than its factorization.

5171523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866.

The product of its digits is 1050, while the sum is 24.

The square root of 5171523 is about 2274.0982828365. The cubic root of 5171523 is about 172.9309869852.

The spelling of 5171523 in words is "five million, one hundred seventy-one thousand, five hundred twenty-three".