5195225 has 18 divisors (see below), whose sum is σ = 7495614. Its totient is φ = 3561600.

The previous prime is 5195221. The next prime is 5195249. The reversal of 5195225 is 5225915.

5195225 = 180² + 181² + ... + 277².

It can be written as a sum of positive squares in 3 ways, for example, as 1570009 + 3625216 = 1253^2 + 1904^2 .

It is not a de Polignac number, because 5195225 - 2² = 5195221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5195221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 896 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (416423).

Almost surely, 2^5195225 is an apocalyptic number.

It is an amenable number.

5195225 is a deficient number, since it is larger than the sum of its proper divisors (2300389).

5195225 is a wasteful number, since it uses less digits than its factorization.

5195225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4253 counting only the distinct ones).

The product of its digits is 4500, while the sum is 29.

The square root of 5195225 is about 2279.3036217231. The cubic root of 5195225 is about 173.1947754470.

The spelling of 5195225 in words is "five million, one hundred ninety-five thousand, two hundred twenty-five".