500500125 has 108 divisors (see below), whose sum is σ = 976812564. Its totient is φ = 246523200.

The previous prime is 500500123. The next prime is 500500151. The reversal of 500500125 is 521005005.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 150847524 + 349652601 = 12282^2 + 18699^2 .

It is not a de Polignac number, because 500500125 - 2¹ = 500500123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500500098 and 500500107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500500123) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 17258611 + ... + 17258639.

Almost surely, 2^500500125 is an apocalyptic number.

It is an amenable number.

500500125 is a deficient number, since it is larger than the sum of its proper divisors (476312439).

500500125 is a wasteful number, since it uses less digits than its factorization.

500500125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 500500125 is about 22371.8601148854. The cubic root of 500500125 is about 793.9650707838.

The spelling of 500500125 in words is "five hundred million, five hundred thousand, one hundred twenty-five".