50550500505005 has 8 divisors (see below), whose sum is σ = 60660993973272. Its totient is φ = 40440138159168.

The previous prime is 50550500504951. The next prime is 50550500505053. The reversal of 50550500505005 is 50050500505505.

It can be written as a sum of positive squares in 4 ways, for example, as 5910436837321 + 44640063667684 = 2431139^2 + 6681322^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50550500505005 - 2¹² = 50550500500909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31930454 + ... + 33476183.

It is an arithmetic number, because the mean of its divisors is an integer number (7582624246659).

Almost surely, 2^{50550500505005} is an apocalyptic number.

It is an amenable number.

50550500505005 is a deficient number, since it is larger than the sum of its proper divisors (10110493468267).

50550500505005 is a wasteful number, since it uses less digits than its factorization.

50550500505005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65561215.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 50550500505005 in words is "fifty trillion, five hundred fifty billion, five hundred million, five hundred five thousand, five".