50555305000 has 40 divisors (see below), whose sum is σ = 118451091330. Its totient is φ = 20222120000.

The previous prime is 50555304977. The next prime is 50555305033. The reversal of 50555305000 is 50355505.

It can be written as a sum of positive squares in 5 ways, for example, as 161340804 + 50393964196 = 12702^2 + 224486^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 50555305000.

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 9 ways as a sum of consecutive naturals, for example, 5050531 + ... + 5060530.

Almost surely, 2^50555305000 is an apocalyptic number.

50555305000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50555305000 is an abundant number, since it is smaller than the sum of its proper divisors (67895786330).

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

50555305000 is a wasteful number, since it uses less digits than its factorization.

50555305000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111087 (or 10111068 counting only the distinct ones).

The product of its (nonzero) digits is 9375, while the sum is 28.

The spelling of 50555305000 in words is "fifty billion, five hundred fifty-five million, three hundred five thousand".