50643612314 has 4 divisors (see below), whose sum is σ = 75965418474. Its totient is φ = 25321806156.

The previous prime is 50643612277. The next prime is 50643612343. The reversal of 50643612314 is 41321634605.

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., 25999950025 + 24643662289 = 161245^2 + 156983^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12660903077 + ... + 12660903080.

Almost surely, 2^50643612314 is an apocalyptic number.

50643612314 is a deficient number, since it is larger than the sum of its proper divisors (25321806160).

50643612314 is a wasteful number, since it uses less digits than its factorization.

50643612314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25321806159.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 50643612314 in words is "fifty billion, six hundred forty-three million, six hundred twelve thousand, three hundred fourteen".