50720355366 has 32 divisors (see below), whose sum is σ = 106077973248. Its totient is φ = 16137058080.

The previous prime is 50720355347. The next prime is 50720355373. The reversal of 50720355366 is 66355302705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329065 + ... + 457956.

It is an arithmetic number, because the mean of its divisors is an integer number (3314936664).

Almost surely, 2^50720355366 is an apocalyptic number.

50720355366 is an abundant number, since it is smaller than the sum of its proper divisors (55357617882).

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

50720355366 is a wasteful number, since it uses less digits than its factorization.

50720355366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787516.

The product of its (nonzero) digits is 567000, while the sum is 42.

The spelling of 50720355366 in words is "fifty billion, seven hundred twenty million, three hundred fifty-five thousand, three hundred sixty-six".