50550505055005 has 16 divisors (see below), whose sum is σ = 61017093042480. Its totient is φ = 40202790870528.

The previous prime is 50550505054999. The next prime is 50550505055009. The reversal of 50550505055005 is 50055050505505.

It can be written as a sum of positive squares in 8 ways, for example, as 2245628125764 + 48304876929241 = 1498542^2 + 6950171^2 .

It is a cyclic number.

It is not a de Polignac number, because 50550505055005 - 2⁹ = 50550505054493 is a prime.

It is a super-2 number, since 2×50550505055005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550505055009) 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, 6246481 + ... + 11837209.

It is an arithmetic number, because the mean of its divisors is an integer number (3813568315155).

Almost surely, 2^{50550505055005} is an apocalyptic number.

It is an amenable number.

50550505055005 is a deficient number, since it is larger than the sum of its proper divisors (10466587987475).

50550505055005 is a wasteful number, since it uses less digits than its factorization.

50550505055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601360.

The product of its (nonzero) digits is 390625, while the sum is 40.

It can be divided in two parts, 5055050505500 and 5, that added together give a palindrome (5055050505505).

The spelling of 50550505055005 in words is "fifty trillion, five hundred fifty billion, five hundred five million, fifty-five thousand, five".