50643120324 has 24 divisors (see below), whose sum is σ = 119663071360. Its totient is φ = 16667355744.

The previous prime is 50643120323. The next prime is 50643120349. The reversal of 50643120324 is 42302134605.

It is a super-2 number, since 2×50643120324² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50643120291 and 50643120300.

It is not an unprimeable number, because it can be changed into a prime (50643120323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26709559 + ... + 26711454.

Almost surely, 2^50643120324 is an apocalyptic number.

It is an amenable number.

50643120324 is an abundant number, since it is smaller than the sum of its proper divisors (69019951036).

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

50643120324 is a wasteful number, since it uses less digits than its factorization.

50643120324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53421099 (or 53421097 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 50643120324 its reverse (42302134605), we get a palindrome (92945254929).

The spelling of 50643120324 in words is "fifty billion, six hundred forty-three million, one hundred twenty thousand, three hundred twenty-four".