50548443408 has 60 divisors (see below), whose sum is σ = 142247085708. Its totient is φ = 16756381440.

The previous prime is 50548443373. The next prime is 50548443409. The reversal of 50548443408 is 80434484505.

It can be written as a sum of positive squares in 2 ways, for example, as 18131161104 + 32417282304 = 134652^2 + 180048^2 .

It is not an unprimeable number, because it can be changed into a prime (50548443409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943635 + ... + 995762.

Almost surely, 2^50548443408 is an apocalyptic number.

It is an amenable number.

50548443408 is an abundant number, since it is smaller than the sum of its proper divisors (91698642300).

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

50548443408 is a wasteful number, since it uses less digits than its factorization.

50548443408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939592 (or 1939583 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 45.

The spelling of 50548443408 in words is "fifty billion, five hundred forty-eight million, four hundred forty-three thousand, four hundred eight".