50100100000 has 72 divisors (see below), whose sum is σ = 123285570156. Its totient is φ = 20040000000.

The previous prime is 50100099997. The next prime is 50100100081. The reversal of 50100100000 is 100105.

50100100000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 23100352144 + 26999747856 = 151988^2 + 164316^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150501 + ... + 350500.

Almost surely, 2^50100100000 is an apocalyptic number.

50100100000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50100100000 is an abundant number, since it is smaller than the sum of its proper divisors (73185470156).

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

50100100000 is an frugal number, since it uses more digits than its factorization.

50100100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501036 (or 501008 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 7.

Adding to 50100100000 its reverse (100105), we get a palindrome (50100200105).

The spelling of 50100100000 in words is "fifty billion, one hundred million, one hundred thousand".