5168125 has 10 divisors (see below), whose sum is σ = 6458870. Its totient is φ = 4134000.

The previous prime is 5168117. The next prime is 5168129. The reversal of 5168125 is 5218615.

It can be written as a sum of positive squares in 5 ways, for example, as 887364 + 4280761 = 942^2 + 2069^2 .

It is not a de Polignac number, because 5168125 - 2³ = 5168117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5168093 and 5168102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3510 + ... + 4759.

It is an arithmetic number, because the mean of its divisors is an integer number (645887).

Almost surely, 2^5168125 is an apocalyptic number.

It is an amenable number.

5168125 is a deficient number, since it is larger than the sum of its proper divisors (1290745).

5168125 is an frugal number, since it uses more digits than its factorization.

5168125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8289 (or 8274 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 5168125 is about 2273.3510507618. The cubic root of 5168125 is about 172.8931033520.

The spelling of 5168125 in words is "five million, one hundred sixty-eight thousand, one hundred twenty-five".