5161273 has 8 divisors (see below), whose sum is σ = 5616968. Its totient is φ = 4713984.

The previous prime is 5161267. The next prime is 5161291. The reversal of 5161273 is 3721615.

5161273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 85264 + 5076009 = 292^2 + 2253^2 .

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 5161273 - 2²¹ = 3064121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5161243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786 + ... + 3307.

It is an arithmetic number, because the mean of its divisors is an integer number (702121).

Almost surely, 2^5161273 is an apocalyptic number.

It is an amenable number.

5161273 is a deficient number, since it is larger than the sum of its proper divisors (455695).

5161273 is a wasteful number, since it uses less digits than its factorization.

5161273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203.

The product of its digits is 1260, while the sum is 25.

The square root of 5161273 is about 2271.8435245412. The cubic root of 5161273 is about 172.8166612200.

Adding to 5161273 its reverse (3721615), we get a palindrome (8882888).

The spelling of 5161273 in words is "five million, one hundred sixty-one thousand, two hundred seventy-three".