50105050100 has 72 divisors (see below), whose sum is σ = 130800586560. Its totient is φ = 16274718720.

The previous prime is 50105050057. The next prime is 50105050133. The reversal of 50105050100 is 105050105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1870349 + ... + 1896948.

Almost surely, 2^50105050100 is an apocalyptic number.

50105050100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50105050100 is an abundant number, since it is smaller than the sum of its proper divisors (80695536460).

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

50105050100 is a wasteful number, since it uses less digits than its factorization.

50105050100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767337 (or 3767330 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The spelling of 50105050100 in words is "fifty billion, one hundred five million, fifty thousand, one hundred".