5172725 has 6 divisors (see below), whose sum is σ = 6414210. Its totient is φ = 4138160.

The previous prime is 5172703. The next prime is 5172733. The reversal of 5172725 is 5272715.

5172725 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 3 ways, for example, as 195364 + 4977361 = 442^2 + 2231^2 .

It is not a de Polignac number, because 5172725 - 2¹⁴ = 5156341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103430 + ... + 103479.

It is an arithmetic number, because the mean of its divisors is an integer number (1069035).

Almost surely, 2^5172725 is an apocalyptic number.

It is an amenable number.

5172725 is a deficient number, since it is larger than the sum of its proper divisors (1241485).

5172725 is a wasteful number, since it uses less digits than its factorization.

5172725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206919 (or 206914 counting only the distinct ones).

The product of its digits is 4900, while the sum is 29.

The square root of 5172725 is about 2274.3625480560. The cubic root of 5172725 is about 172.9443838732.

The spelling of 5172725 in words is "five million, one hundred seventy-two thousand, seven hundred twenty-five".