500139830319 has 4 divisors (see below), whose sum is σ = 666853107096. Its totient is φ = 333426553544.

The previous prime is 500139830317. The next prime is 500139830401. The reversal of 500139830319 is 913038931005.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 500139830319 - 2¹ = 500139830317 is a prime.

It is a super-2 number, since 2×500139830319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500139830317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83356638384 + ... + 83356638389.

It is an arithmetic number, because the mean of its divisors is an integer number (166713276774).

Almost surely, 2^500139830319 is an apocalyptic number.

500139830319 is a deficient number, since it is larger than the sum of its proper divisors (166713276777).

500139830319 is a wasteful number, since it uses less digits than its factorization.

500139830319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166713276776.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 500139830319 in words is "five hundred billion, one hundred thirty-nine million, eight hundred thirty thousand, three hundred nineteen".