50643164114 has 4 divisors (see below), whose sum is σ = 75964746174. Its totient is φ = 25321582056.

The previous prime is 50643164111. The next prime is 50643164141. The reversal of 50643164114 is 41146134605.

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

It can be written as a sum of positive squares in only one way, i.e., 28640485225 + 22002678889 = 169235^2 + 148333^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50643164111) 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 as a sum of consecutive naturals, namely, 12660791027 + ... + 12660791030.

Almost surely, 2^50643164114 is an apocalyptic number.

50643164114 is a deficient number, since it is larger than the sum of its proper divisors (25321582060).

50643164114 is a wasteful number, since it uses less digits than its factorization.

50643164114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25321582059.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 50643164114 its reverse (41146134605), we get a palindrome (91789298719).

The spelling of 50643164114 in words is "fifty billion, six hundred forty-three million, one hundred sixty-four thousand, one hundred fourteen".