50032440020 has 12 divisors (see below), whose sum is σ = 105068124084. Its totient is φ = 20012976000.

The previous prime is 50032440011. The next prime is 50032440071. The reversal of 50032440020 is 2004423005.

50032440020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31970155204 + 18062284816 = 178802^2 + 134396^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2501622001 = 50032440020 / (5 + 0 + 0 + 3 + 2 + 4 + 4 + 0 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 50032439974 and 50032440001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250810981 + ... + 1250811020.

It is an arithmetic number, because the mean of its divisors is an integer number (8755677007).

Almost surely, 2^50032440020 is an apocalyptic number.

It is an amenable number.

50032440020 is an abundant number, since it is smaller than the sum of its proper divisors (55035684064).

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

50032440020 is a wasteful number, since it uses less digits than its factorization.

50032440020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501622010 (or 2501622008 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 50032440020 its reverse (2004423005), we get a palindrome (52036863025).

The spelling of 50032440020 in words is "fifty billion, thirty-two million, four hundred forty thousand, twenty".