50850893908220 has 48 divisors (see below), whose sum is σ = 122090556439488. Its totient is φ = 17427676331520.

The previous prime is 50850893908219. The next prime is 50850893908223. The reversal of 50850893908220 is 2280939805805.

It is a super-2 number, since 2×50850893908220² (a number of 28 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 50850893908220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50850893908223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71686067 + ... + 72391946.

It is an arithmetic number, because the mean of its divisors is an integer number (2543553259156).

Almost surely, 2^{50850893908220} is an apocalyptic number.

It is an amenable number.

50850893908220 is an abundant number, since it is smaller than the sum of its proper divisors (71239662531268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50850893908220 is a wasteful number, since it uses less digits than its factorization.

50850893908220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144080550 (or 144080548 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 50850893908220 in words is "fifty trillion, eight hundred fifty billion, eight hundred ninety-three million, nine hundred eight thousand, two hundred twenty".