506532225 has 24 divisors (see below), whose sum is σ = 838112032. Its totient is φ = 269942400.

The previous prime is 506532203. The next prime is 506532233. The reversal of 506532225 is 522235605.

It is not a de Polignac number, because 506532225 - 2⁵ = 506532193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506532192 and 506532201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184110 + ... + 186840.

Almost surely, 2^506532225 is an apocalyptic number.

It is an amenable number.

506532225 is a deficient number, since it is larger than the sum of its proper divisors (331579807).

506532225 is a wasteful number, since it uses less digits than its factorization.

506532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217 (or 5212 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 506532225 is about 22506.2707928257. The cubic root of 506532225 is about 797.1420024923.

The spelling of 506532225 in words is "five hundred six million, five hundred thirty-two thousand, two hundred twenty-five".