50055555050 has 48 divisors (see below), whose sum is σ = 94270549632. Its totient is φ = 19772121600.

The previous prime is 50055555047. The next prime is 50055555113. The reversal of 50055555050 is 5055555005.

It is a self number, because there is not a number n which added to its sum of digits gives 50055555050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2234405 + ... + 2256695.

It is an arithmetic number, because the mean of its divisors is an integer number (1963969784).

Almost surely, 2^50055555050 is an apocalyptic number.

50055555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50055555050 is a deficient number, since it is larger than the sum of its proper divisors (44214994582).

50055555050 is a wasteful number, since it uses less digits than its factorization.

50055555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22863 (or 22858 counting only the distinct ones).

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

The spelling of 50055555050 in words is "fifty billion, fifty-five million, five hundred fifty-five thousand, fifty".