5121173 has 2 divisors, whose sum is σ = 5121174. Its totient is φ = 5121172.

The previous prime is 5121161. The next prime is 5121191. The reversal of 5121173 is 3711215.

5121173 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5121169 + 4 = 2263^2 + 2^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5121173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5121113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560586 + 2560587.

It is an arithmetic number, because the mean of its divisors is an integer number (2560587).

Almost surely, 2^5121173 is an apocalyptic number.

It is an amenable number.

5121173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121173 is an equidigital number, since it uses as much as digits as its factorization.

5121173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 210, while the sum is 20.

The square root of 5121173 is about 2263.0008837824. Note that the first 3 decimals coincide. The cubic root of 5121173 is about 172.3679364469.

Adding to 5121173 its reverse (3711215), we get a palindrome (8832388).

It can be divided in two parts, 512117 and 3, that multiplied together give a palindrome (1536351).

The spelling of 5121173 in words is "five million, one hundred twenty-one thousand, one hundred seventy-three".