50105343500 has 24 divisors (see below), whose sum is σ = 109430071296. Its totient is φ = 20042137200.

The previous prime is 50105343389. The next prime is 50105343529. The reversal of 50105343500 is 534350105.

It is a self number, because there is not a number n which added to its sum of digits gives 50105343500.

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 7 ways as a sum of consecutive naturals, for example, 50104844 + ... + 50105843.

It is an arithmetic number, because the mean of its divisors is an integer number (4559586304).

Almost surely, 2^50105343500 is an apocalyptic number.

50105343500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50105343500 is an abundant number, since it is smaller than the sum of its proper divisors (59324727796).

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

50105343500 is a wasteful number, since it uses less digits than its factorization.

50105343500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100210706 (or 100210694 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 50105343500 its reverse (534350105), we get a palindrome (50639693605).

The spelling of 50105343500 in words is "fifty billion, one hundred five million, three hundred forty-three thousand, five hundred".