50107890500 has 24 divisors (see below), whose sum is σ = 109435633944. Its totient is φ = 20043156000.

The previous prime is 50107890499. The next prime is 50107890529. The reversal of 50107890500 is 509870105.

It can be written as a sum of positive squares in 4 ways, for example, as 4438490884 + 45669399616 = 66622^2 + 213704^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50107391 + ... + 50108390.

It is an arithmetic number, because the mean of its divisors is an integer number (4559818081).

Almost surely, 2^50107890500 is an apocalyptic number.

50107890500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50107890500 is an abundant number, since it is smaller than the sum of its proper divisors (59327743444).

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

50107890500 is a wasteful number, since it uses less digits than its factorization.

50107890500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100215800 (or 100215788 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 50107890500 in words is "fifty billion, one hundred seven million, eight hundred ninety thousand, five hundred".