50605605105 has 64 divisors (see below), whose sum is σ = 89002091520. Its totient is φ = 24349766400.

The previous prime is 50605605103. The next prime is 50605605133. The reversal of 50605605105 is 50150650605.

It is not a de Polignac number, because 50605605105 - 2¹ = 50605605103 is a prime.

It is a super-2 number, since 2×50605605105² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (50605605103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33053190 + ... + 33054720.

It is an arithmetic number, because the mean of its divisors is an integer number (1390657680).

Almost surely, 2^50605605105 is an apocalyptic number.

50605605105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50605605105 is a deficient number, since it is larger than the sum of its proper divisors (38396486415).

50605605105 is a wasteful number, since it uses less digits than its factorization.

50605605105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942.

The product of its (nonzero) digits is 22500, while the sum is 33.

It can be divided in two parts, 5060 and 5605105, that added together give a palindrome (5610165).

The spelling of 50605605105 in words is "fifty billion, six hundred five million, six hundred five thousand, one hundred five".