500102125 has 16 divisors (see below), whose sum is σ = 631154160. Its totient is φ = 395577600.

The previous prime is 500102089. The next prime is 500102143. The reversal of 500102125 is 521201005.

It can be written as a sum of positive squares in 8 ways, for example, as 73307844 + 426794281 = 8562^2 + 20659^2 .

It is not a de Polignac number, because 500102125 - 2¹¹ = 500100077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500102099 and 500102108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11352 + ... + 33601.

It is an arithmetic number, because the mean of its divisors is an integer number (39447135).

Almost surely, 2^500102125 is an apocalyptic number.

It is an amenable number.

500102125 is a deficient number, since it is larger than the sum of its proper divisors (131052035).

500102125 is an equidigital number, since it uses as much as digits as its factorization.

500102125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45057 (or 45047 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 500102125 is about 22362.9632428263. The cubic root of 500102125 is about 793.7545600829.

The spelling of 500102125 in words is "five hundred million, one hundred two thousand, one hundred twenty-five".