5173531 has 8 divisors (see below), whose sum is σ = 5686704. Its totient is φ = 4667520.

The previous prime is 5173499. The next prime is 5173537. The reversal of 5173531 is 1353715.

5173531 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 5173531 - 2⁵ = 5173499 is a prime.

It is a super-2 number, since 2×5173531² = 53530846015922, which contains 22 as substring.

It is a Duffinian number.

5173531 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5173496 and 5173505.

It is not an unprimeable number, because it can be changed into a prime (5173537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210 + ... + 3223.

It is an arithmetic number, because the mean of its divisors is an integer number (710838).

Almost surely, 2^5173531 is an apocalyptic number.

5173531 is a deficient number, since it is larger than the sum of its proper divisors (513173).

5173531 is a wasteful number, since it uses less digits than its factorization.

5173531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581.

The product of its digits is 1575, while the sum is 25.

The square root of 5173531 is about 2274.5397336604. The cubic root of 5173531 is about 172.9533659819.

The spelling of 5173531 in words is "five million, one hundred seventy-three thousand, five hundred thirty-one".