50432213111 has 24 divisors (see below), whose sum is σ = 59335889184. Its totient is φ = 42735470400.

The previous prime is 50432213101. The next prime is 50432213129. The reversal of 50432213111 is 11131223405.

It is a de Polignac number, because none of the positive numbers 2^k-50432213111 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 (50432213101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3085661 + ... + 3101961.

It is an arithmetic number, because the mean of its divisors is an integer number (2472328716).

Almost surely, 2^50432213111 is an apocalyptic number.

50432213111 is a deficient number, since it is larger than the sum of its proper divisors (8903676073).

50432213111 is a wasteful number, since it uses less digits than its factorization.

50432213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17031 (or 17024 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 50432213111 its reverse (11131223405), we get a palindrome (61563436516).

The spelling of 50432213111 in words is "fifty billion, four hundred thirty-two million, two hundred thirteen thousand, one hundred eleven".