50221733232 has 80 divisors (see below), whose sum is σ = 142252716672. Its totient is φ = 15141423360.

The previous prime is 50221733213. The next prime is 50221733239. The reversal of 50221733232 is 23233712205.

It is a self number, because there is not a number n which added to its sum of digits gives 50221733232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50221733239) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 137398 + ... + 345429.

Almost surely, 2^50221733232 is an apocalyptic number.

It is an amenable number.

50221733232 is an abundant number, since it is smaller than the sum of its proper divisors (92030983440).

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

50221733232 is a wasteful number, since it uses less digits than its factorization.

50221733232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483046 (or 483040 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The spelling of 50221733232 in words is "fifty billion, two hundred twenty-one million, seven hundred thirty-three thousand, two hundred thirty-two".