50550055550508 has 48 divisors (see below), whose sum is σ = 123080397592320. Its totient is φ = 16117146919104.

The previous prime is 50550055550507. The next prime is 50550055550521. The reversal of 50550055550508 is 80505555005505.

It is not an unprimeable number, because it can be changed into a prime (50550055550507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15880266 + ... + 18795822.

It is an arithmetic number, because the mean of its divisors is an integer number (2564174949840).

Almost surely, 2^{50550055550508} is an apocalyptic number.

It is an amenable number.

50550055550508 is an abundant number, since it is smaller than the sum of its proper divisors (72530342041812).

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

50550055550508 is a wasteful number, since it uses less digits than its factorization.

50550055550508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978406 (or 2978404 counting only the distinct ones).

The product of its (nonzero) digits is 3125000, while the sum is 48.

The spelling of 50550055550508 in words is "fifty trillion, five hundred fifty billion, fifty-five million, five hundred fifty thousand, five hundred eight".