50043211663 has 8 divisors (see below), whose sum is σ = 50671152000. Its totient is φ = 49415866968.

The previous prime is 50043211651. The next prime is 50043211667. The reversal of 50043211663 is 36611234005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50043211663 - 2¹³ = 50043203471 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 (50043211667) 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 7 ways as a sum of consecutive naturals, for example, 21388 + ... + 317086.

It is an arithmetic number, because the mean of its divisors is an integer number (6333894000).

Almost surely, 2^50043211663 is an apocalyptic number.

50043211663 is a deficient number, since it is larger than the sum of its proper divisors (627940337).

50043211663 is a wasteful number, since it uses less digits than its factorization.

50043211663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297821.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 50043211663 its reverse (36611234005), we get a palindrome (86654445668).

The spelling of 50043211663 in words is "fifty billion, forty-three million, two hundred eleven thousand, six hundred sixty-three".