50500500100 has 18 divisors (see below), whose sum is σ = 109586085434. Its totient is φ = 20200200000.

The previous prime is 50500500077. The next prime is 50500500109. The reversal of 50500500100 is 100500505.

It can be written as a sum of positive squares in 3 ways, for example, as 2739894336 + 47760605764 = 52344^2 + 218542^2 .

It is not an unprimeable number, because it can be changed into a prime (50500500109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252502401 + ... + 252502600.

Almost surely, 2^50500500100 is an apocalyptic number.

50500500100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50500500100 is an abundant number, since it is smaller than the sum of its proper divisors (59085585334).

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

50500500100 is a wasteful number, since it uses less digits than its factorization.

50500500100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505005015 (or 505005008 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 16.

The spelling of 50500500100 in words is "fifty billion, five hundred million, five hundred thousand, one hundred".