50550278048 has 24 divisors (see below), whose sum is σ = 103847855328. Its totient is φ = 24176219584.

The previous prime is 50550278033. The next prime is 50550278059. The reversal of 50550278048 is 84087205505.

It is a super-2 number, since 2×50550278048² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34340486 + ... + 34341957.

It is an arithmetic number, because the mean of its divisors is an integer number (4326993972).

Almost surely, 2^50550278048 is an apocalyptic number.

It is an amenable number.

50550278048 is an abundant number, since it is smaller than the sum of its proper divisors (53297577280).

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

50550278048 is a wasteful number, since it uses less digits than its factorization.

50550278048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68682476 (or 68682468 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 44.

The spelling of 50550278048 in words is "fifty billion, five hundred fifty million, two hundred seventy-eight thousand, forty-eight".