50505500050505 has 8 divisors (see below), whose sum is σ = 60969513834432. Its totient is φ = 40162457524528.

The previous prime is 50505500050409. The next prime is 50505500050507. The reversal of 50505500050505 is 50505000550505.

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 50505500050505 - 2³² = 50501205083209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50505500050507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30242813567 + ... + 30242815236.

It is an arithmetic number, because the mean of its divisors is an integer number (7621189229304).

Almost surely, 2^{50505500050505} is an apocalyptic number.

It is an amenable number.

50505500050505 is a deficient number, since it is larger than the sum of its proper divisors (10464013783927).

50505500050505 is a wasteful number, since it uses less digits than its factorization.

50505500050505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60485628975.

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

The spelling of 50505500050505 in words is "fifty trillion, five hundred five billion, five hundred million, fifty thousand, five hundred five".