500642025 has 24 divisors (see below), whose sum is σ = 891401280. Its totient is φ = 246469440.

The previous prime is 500642017. The next prime is 500642063. The reversal of 500642025 is 520246005.

It is not a de Polignac number, because 500642025 - 2³ = 500642017 is a prime.

It is a super-2 number, since 2×500642025² = 501284874392201250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500641986 and 500642004.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 255765 + ... + 257714.

It is an arithmetic number, because the mean of its divisors is an integer number (37141720).

Almost surely, 2^500642025 is an apocalyptic number.

It is an amenable number.

500642025 is a deficient number, since it is larger than the sum of its proper divisors (390759255).

500642025 is a wasteful number, since it uses less digits than its factorization.

500642025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513505 (or 513500 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 500642025 is about 22375.0312848943. The cubic root of 500642025 is about 794.0400977366.

The spelling of 500642025 in words is "five hundred million, six hundred forty-two thousand, twenty-five".