50505048205 has 8 divisors (see below), whose sum is σ = 60607358712. Its totient is φ = 40403171328.

The previous prime is 50505048199. The next prime is 50505048233. The reversal of 50505048205 is 50284050505.

It can be written as a sum of positive squares in 4 ways, for example, as 3734065449 + 46770982756 = 61107^2 + 216266^2 .

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 50505048205 - 2¹³ = 50505040013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264369 + ... + 413401.

It is an arithmetic number, because the mean of its divisors is an integer number (7575919839).

Almost surely, 2^50505048205 is an apocalyptic number.

It is an amenable number.

50505048205 is a deficient number, since it is larger than the sum of its proper divisors (10102310507).

50505048205 is a wasteful number, since it uses less digits than its factorization.

50505048205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216815.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 50505048205 in words is "fifty billion, five hundred five million, forty-eight thousand, two hundred five".