50550555050 has 24 divisors (see below), whose sum is σ = 94038168672. Its totient is φ = 20217182000.

The previous prime is 50550555043. The next prime is 50550555053. The reversal of 50550555050 is 5055505505.

It is a self number, because there is not a number n which added to its sum of digits gives 50550555050.

It is not an unprimeable number, because it can be changed into a prime (50550555053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276035 + ... + 421065.

It is an arithmetic number, because the mean of its divisors is an integer number (3918257028).

Almost surely, 2^50550555050 is an apocalyptic number.

50550555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50550555050 is a deficient number, since it is larger than the sum of its proper divisors (43487613622).

50550555050 is a wasteful number, since it uses less digits than its factorization.

50550555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152014 (or 152009 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 50550555050 in words is "fifty billion, five hundred fifty million, five hundred fifty-five thousand, fifty".