50545224320 has 32 divisors (see below), whose sum is σ = 120834678420. Its totient is φ = 20218089472.

The previous prime is 50545224293. The next prime is 50545224329. The reversal of 50545224320 is 2342254505.

It can be written as a sum of positive squares in 2 ways, for example, as 49664796736 + 880427584 = 222856^2 + 29672^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (50545224329) 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 3 ways as a sum of consecutive naturals, for example, 39487817 + ... + 39489096.

Almost surely, 2^50545224320 is an apocalyptic number.

It is an amenable number.

50545224320 is an abundant number, since it is smaller than the sum of its proper divisors (70289454100).

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

50545224320 is an equidigital number, since it uses as much as digits as its factorization.

50545224320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78976932 (or 78976920 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 50545224320 its reverse (2342254505), we get a palindrome (52887478825).

The spelling of 50545224320 in words is "fifty billion, five hundred forty-five million, two hundred twenty-four thousand, three hundred twenty".