50440053233 has 2 divisors, whose sum is σ = 50440053234. Its totient is φ = 50440053232.

The previous prime is 50440053151. The next prime is 50440053379. The reversal of 50440053233 is 33235004405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26288406769 + 24151646464 = 162137^2 + 155408^2 .

It is a cyclic number.

It is not a de Polignac number, because 50440053233 - 2²⁰ = 50439004657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50440053196 and 50440053205.

It is not a weakly prime, because it can be changed into another prime (50440052233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25220026616 + 25220026617.

It is an arithmetic number, because the mean of its divisors is an integer number (25220026617).

Almost surely, 2^50440053233 is an apocalyptic number.

It is an amenable number.

50440053233 is a deficient number, since it is larger than the sum of its proper divisors (1).

50440053233 is an equidigital number, since it uses as much as digits as its factorization.

50440053233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 50440053233 its reverse (33235004405), we get a palindrome (83675057638).

The spelling of 50440053233 in words is "fifty billion, four hundred forty million, fifty-three thousand, two hundred thirty-three".