50550505505005 has 64 divisors (see below), whose sum is σ = 69757502662656. Its totient is φ = 34806698080000.

The previous prime is 50550505504987. The next prime is 50550505505009. The reversal of 50550505505005 is 50050550505505.

It is not a de Polignac number, because 50550505505005 - 2³⁹ = 50000749691117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550505505009) 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, 427570350 + ... + 427688560.

It is an arithmetic number, because the mean of its divisors is an integer number (1089960979104).

Almost surely, 2^{50550505505005} is an apocalyptic number.

50550505505005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50550505505005 is a deficient number, since it is larger than the sum of its proper divisors (19206997157651).

50550505505005 is a wasteful number, since it uses less digits than its factorization.

50550505505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121698.

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

It can be divided in two parts, 50 and 550505505005, that added together give a palindrome (550505505055).

The spelling of 50550505505005 in words is "fifty trillion, five hundred fifty billion, five hundred five million, five hundred five thousand, five".