5172073 has 2 divisors, whose sum is σ = 5172074. Its totient is φ = 5172072.

The previous prime is 5172061. The next prime is 5172077. The reversal of 5172073 is 3702715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 2442969 = 1652^2 + 1563^2 .

It is a cyclic number.

It is not a de Polignac number, because 5172073 - 2⁹ = 5171561 is a prime.

5172073 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5172077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586036 + 2586037.

It is an arithmetic number, because the mean of its divisors is an integer number (2586037).

Almost surely, 2^5172073 is an apocalyptic number.

It is an amenable number.

5172073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172073 is an equidigital number, since it uses as much as digits as its factorization.

5172073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 5172073 is about 2274.2192066729. The cubic root of 5172073 is about 172.9371172664.

Adding to 5172073 its reverse (3702715), we get a palindrome (8874788).

The spelling of 5172073 in words is "five million, one hundred seventy-two thousand, seventy-three".