50433201311 has 4 divisors (see below), whose sum is σ = 50655374232. Its totient is φ = 50211028392.

The previous prime is 50433201307. The next prime is 50433201347. The reversal of 50433201311 is 11310233405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50433201311 - 2² = 50433201307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50433203311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111086120 + ... + 111086573.

It is an arithmetic number, because the mean of its divisors is an integer number (12663843558).

Almost surely, 2^50433201311 is an apocalyptic number.

50433201311 is a deficient number, since it is larger than the sum of its proper divisors (222172921).

50433201311 is a wasteful number, since it uses less digits than its factorization.

50433201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222172920.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 50433201311 its reverse (11310233405), we get a palindrome (61743434716).

The spelling of 50433201311 in words is "fifty billion, four hundred thirty-three million, two hundred one thousand, three hundred eleven".