50420788808 has 64 divisors (see below), whose sum is σ = 102292968960. Its totient is φ = 23161291776.

The previous prime is 50420788757. The next prime is 50420788811. The reversal of 50420788808 is 80888702405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30245591 + ... + 30247257.

It is an arithmetic number, because the mean of its divisors is an integer number (1598327640).

Almost surely, 2^50420788808 is an apocalyptic number.

It is an amenable number.

50420788808 is an abundant number, since it is smaller than the sum of its proper divisors (51872180152).

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

50420788808 is a wasteful number, since it uses less digits than its factorization.

50420788808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 50.

The spelling of 50420788808 in words is "fifty billion, four hundred twenty million, seven hundred eighty-eight thousand, eight hundred eight".