50005518535 has 8 divisors (see below), whose sum is σ = 68578996896. Its totient is φ = 34289498400.

The previous prime is 50005518503. The next prime is 50005518557. The reversal of 50005518535 is 53581550005.

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

It is not a de Polignac number, because 50005518535 - 2⁵ = 50005518503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50005518494 and 50005518503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714364516 + ... + 714364585.

It is an arithmetic number, because the mean of its divisors is an integer number (8572374612).

Almost surely, 2^50005518535 is an apocalyptic number.

50005518535 is a deficient number, since it is larger than the sum of its proper divisors (18573478361).

50005518535 is a wasteful number, since it uses less digits than its factorization.

50005518535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428729113.

The product of its (nonzero) digits is 75000, while the sum is 37.

The spelling of 50005518535 in words is "fifty billion, five million, five hundred eighteen thousand, five hundred thirty-five".