50005566219 has 32 divisors (see below), whose sum is σ = 79528909824. Its totient is φ = 27326407680.

The previous prime is 50005566217. The next prime is 50005566227. The reversal of 50005566219 is 91266550005.

It is not a de Polignac number, because 50005566219 - 2¹ = 50005566217 is a prime.

It is a super-2 number, since 2×50005566219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50005566217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3257907 + ... + 3273219.

It is an arithmetic number, because the mean of its divisors is an integer number (2485278432).

Almost surely, 2^50005566219 is an apocalyptic number.

50005566219 is a deficient number, since it is larger than the sum of its proper divisors (29523343605).

50005566219 is a wasteful number, since it uses less digits than its factorization.

50005566219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22107.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 50005566219 in words is "fifty billion, five million, five hundred sixty-six thousand, two hundred nineteen".