502125225 has 24 divisors (see below), whose sum is σ = 948778560. Its totient is φ = 229542720.

The previous prime is 502125181. The next prime is 502125229. The reversal of 502125225 is 522521205.

It is not a de Polignac number, because 502125225 - 2¹¹ = 502123177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 502125195 and 502125204.

It is not an unprimeable number, because it can be changed into a prime (502125229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477690 + ... + 478739.

It is an arithmetic number, because the mean of its divisors is an integer number (39532440).

Almost surely, 2^502125225 is an apocalyptic number.

It is an amenable number.

502125225 is a deficient number, since it is larger than the sum of its proper divisors (446653335).

502125225 is a wasteful number, since it uses less digits than its factorization.

502125225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956449 (or 956444 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 502125225 is about 22408.1508607917. The cubic root of 502125225 is about 794.8234646191.

The spelling of 502125225 in words is "five hundred two million, one hundred twenty-five thousand, two hundred twenty-five".