50533837220 has 48 divisors (see below), whose sum is σ = 112392871920. Its totient is φ = 19019526144.

The previous prime is 50533837213. The next prime is 50533837241. The reversal of 50533837220 is 2273833505.

It can be written as a sum of positive squares in 8 ways, for example, as 4040127844 + 46493709376 = 63562^2 + 215624^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443686 + ... + 1478274.

It is an arithmetic number, because the mean of its divisors is an integer number (2341518165).

Almost surely, 2^50533837220 is an apocalyptic number.

It is an amenable number.

50533837220 is an abundant number, since it is smaller than the sum of its proper divisors (61859034700).

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

50533837220 is a wasteful number, since it uses less digits than its factorization.

50533837220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38912 (or 38910 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 50533837220 in words is "fifty billion, five hundred thirty-three million, eight hundred thirty-seven thousand, two hundred twenty".