50505004999959 has 8 divisors (see below), whose sum is σ = 67340433778800. Its totient is φ = 33669789777216.

The previous prime is 50505004999919. The next prime is 50505004999991. The reversal of 50505004999959 is 95999940050505.

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

It is not a de Polignac number, because 50505004999959 - 2⁹ = 50505004999447 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 50505004999893 and 50505004999902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505004999919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52836384 + ... + 53783765.

It is an arithmetic number, because the mean of its divisors is an integer number (8417554222350).

Almost surely, 2^{50505004999959} is an apocalyptic number.

50505004999959 is a deficient number, since it is larger than the sum of its proper divisors (16835428778841).

50505004999959 is a wasteful number, since it uses less digits than its factorization.

50505004999959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106778049.

The product of its (nonzero) digits is 147622500, while the sum is 69.

The spelling of 50505004999959 in words is "fifty trillion, five hundred five billion, four million, nine hundred ninety-nine thousand, nine hundred fifty-nine".