500321520034 has 24 divisors (see below), whose sum is σ = 873555563628. Its totient is φ = 214289510400.

The previous prime is 500321520029. The next prime is 500321520053. The reversal of 500321520034 is 430025123005.

It can be written as a sum of positive squares in 2 ways, for example, as 498157874809 + 2163645225 = 705803^2 + 46515^2 .

It is a super-2 number, since 2×500321520034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500321519990 and 500321520008.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1437519 + ... + 1751314.

Almost surely, 2^500321520034 is an apocalyptic number.

500321520034 is a deficient number, since it is larger than the sum of its proper divisors (373234043594).

500321520034 is a wasteful number, since it uses less digits than its factorization.

500321520034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190450 (or 3190443 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 500321520034 its reverse (430025123005), we get a palindrome (930346643039).

The spelling of 500321520034 in words is "five hundred billion, three hundred twenty-one million, five hundred twenty thousand, thirty-four".