50136718028208 has 40 divisors (see below), whose sum is σ = 148022691322368. Its totient is φ = 14324776579392.

The previous prime is 50136718028183. The next prime is 50136718028213. The reversal of 50136718028208 is 80282081763105.

50136718028208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74608211016 + ... + 74608211687.

Almost surely, 2^{50136718028208} is an apocalyptic number.

It is an amenable number.

50136718028208 is an abundant number, since it is smaller than the sum of its proper divisors (97885973294160).

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

50136718028208 is a wasteful number, since it uses less digits than its factorization.

50136718028208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149216422721 (or 149216422715 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 50136718028208 in words is "fifty trillion, one hundred thirty-six billion, seven hundred eighteen million, twenty-eight thousand, two hundred eight".