50782320001 has 4 divisors (see below), whose sum is σ = 58036937152. Its totient is φ = 43527702852.

The previous prime is 50782319941. The next prime is 50782320059. The reversal of 50782320001 is 10002328705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50782320001 - 2¹¹ = 50782317953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50782320101) 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, 3627308565 + ... + 3627308578.

It is an arithmetic number, because the mean of its divisors is an integer number (14509234288).

Almost surely, 2^50782320001 is an apocalyptic number.

It is an amenable number.

50782320001 is a deficient number, since it is larger than the sum of its proper divisors (7254617151).

50782320001 is an equidigital number, since it uses as much as digits as its factorization.

50782320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254617150.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 50782320001 its reverse (10002328705), we get a palindrome (60784648706).

The spelling of 50782320001 in words is "fifty billion, seven hundred eighty-two million, three hundred twenty thousand, one".