50605606105505 has 16 divisors (see below), whose sum is σ = 66903253155648. Its totient is φ = 36439680360000.

The previous prime is 50605606105501. The next prime is 50605606105507. The reversal of 50605606105505 is 50550160650605.

It is not a de Polignac number, because 50605606105505 - 2² = 50605606105501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50605606105501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4554954491 + ... + 4554965600.

It is an arithmetic number, because the mean of its divisors is an integer number (4181453322228).

Almost surely, 2^{50605606105505} is an apocalyptic number.

50605606105505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50605606105505 is a deficient number, since it is larger than the sum of its proper divisors (16297647050143).

50605606105505 is a wasteful number, since it uses less digits than its factorization.

50605606105505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109920208.

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 50605606105505 in words is "fifty trillion, six hundred five billion, six hundred six million, one hundred five thousand, five hundred five".