50065205506 has 8 divisors (see below), whose sum is σ = 75121426044. Its totient is φ = 25024730160.

The previous prime is 50065205497. The next prime is 50065205527. The reversal of 50065205506 is 60550256005.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48000866281 + 2064339225 = 219091^2 + 45435^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928345 + ... + 3941068.

Almost surely, 2^50065205506 is an apocalyptic number.

50065205506 is a deficient number, since it is larger than the sum of its proper divisors (25056220538).

50065205506 is a wasteful number, since it uses less digits than its factorization.

50065205506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872596.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 50065205506 in words is "fifty billion, sixty-five million, two hundred five thousand, five hundred six".