506015939320 has 64 divisors (see below), whose sum is σ = 1140201671040. Its totient is φ = 202110480000.

The previous prime is 506015939291. The next prime is 506015939333. The reversal of 506015939320 is 23939510605.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152275179 + ... + 152278501.

It is an arithmetic number, because the mean of its divisors is an integer number (17815651110).

Almost surely, 2^506015939320 is an apocalyptic number.

It is an amenable number.

506015939320 is an abundant number, since it is smaller than the sum of its proper divisors (634185731720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506015939320 is a wasteful number, since it uses less digits than its factorization.

506015939320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7756 (or 7752 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 43.

The spelling of 506015939320 in words is "five hundred six billion, fifteen million, nine hundred thirty-nine thousand, three hundred twenty".