50500555044 has 24 divisors (see below), whose sum is σ = 118150549440. Its totient is φ = 16788386784.

The previous prime is 50500555043. The next prime is 50500555067. The reversal of 50500555044 is 44055500505.

It is a junction number, because it is equal to n+sod(n) for n = 50500554996 and 50500555014.

It is not an unprimeable number, because it can be changed into a prime (50500555043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5636784 + ... + 5645735.

It is an arithmetic number, because the mean of its divisors is an integer number (4922939560).

Almost surely, 2^50500555044 is an apocalyptic number.

It is an amenable number.

50500555044 is an abundant number, since it is smaller than the sum of its proper divisors (67649994396).

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

50500555044 is a wasteful number, since it uses less digits than its factorization.

50500555044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11282899 (or 11282897 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 50500555044 in words is "fifty billion, five hundred million, five hundred fifty-five thousand, forty-four".