50105560610563 has 4 divisors (see below), whose sum is σ = 52742695379560. Its totient is φ = 47468425841568.

The previous prime is 50105560610561. The next prime is 50105560610579. The reversal of 50105560610563 is 36501606550105.

It is a happy number.

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 50105560610563 - 2¹ = 50105560610561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50105560610561) 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 in 3 ways as a sum of consecutive naturals, for example, 1318567384470 + ... + 1318567384507.

It is an arithmetic number, because the mean of its divisors is an integer number (13185673844890).

Almost surely, 2^{50105560610563} is an apocalyptic number.

50105560610563 is a deficient number, since it is larger than the sum of its proper divisors (2637134768997).

50105560610563 is a wasteful number, since it uses less digits than its factorization.

50105560610563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637134768996.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 50105560610563 in words is "fifty trillion, one hundred five billion, five hundred sixty million, six hundred ten thousand, five hundred sixty-three".