50221883572 has 24 divisors (see below), whose sum is σ = 101438265600. Its totient is φ = 21310557600.

The previous prime is 50221883563. The next prime is 50221883573. The reversal of 50221883572 is 27538812205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50221883573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8876572 + ... + 8882227.

It is an arithmetic number, because the mean of its divisors is an integer number (4226594400).

Almost surely, 2^50221883572 is an apocalyptic number.

It is an amenable number.

50221883572 is an abundant number, since it is smaller than the sum of its proper divisors (51216382028).

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

50221883572 is a wasteful number, since it uses less digits than its factorization.

50221883572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17758911 (or 17758909 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 50221883572 in words is "fifty billion, two hundred twenty-one million, eight hundred eighty-three thousand, five hundred seventy-two".