500139015 has 8 divisors (see below), whose sum is σ = 800222448. Its totient is φ = 266740800.

The previous prime is 500138941. The next prime is 500139023. The reversal of 500139015 is 510931005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 500139015 - 2¹⁷ = 500007943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16671286 + ... + 16671315.

It is an arithmetic number, because the mean of its divisors is an integer number (100027806).

Almost surely, 2^500139015 is an apocalyptic number.

500139015 is a deficient number, since it is larger than the sum of its proper divisors (300083433).

500139015 is a wasteful number, since it uses less digits than its factorization.

500139015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33342609.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 500139015 is about 22363.7880288649. The cubic root of 500139015 is about 793.7740766872.

The spelling of 500139015 in words is "five hundred million, one hundred thirty-nine thousand, fifteen".