50850847966 has 8 divisors (see below), whose sum is σ = 76277318040. Its totient is φ = 25425075288.

The previous prime is 50850847963. The next prime is 50850847987. The reversal of 50850847966 is 66974805805.

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

It is a super-2 number, since 2×50850847966² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50850847966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50850847963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85245 + ... + 330103.

It is an arithmetic number, because the mean of its divisors is an integer number (9534664755).

Almost surely, 2^50850847966 is an apocalyptic number.

50850847966 is a deficient number, since it is larger than the sum of its proper divisors (25426470074).

50850847966 is a wasteful number, since it uses less digits than its factorization.

50850847966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348698.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 50850847966 in words is "fifty billion, eight hundred fifty million, eight hundred forty-seven thousand, nine hundred sixty-six".