50500305500 has 24 divisors (see below), whose sum is σ = 110292668304. Its totient is φ = 20200122000.

The previous prime is 50500305491. The next prime is 50500305517. The reversal of 50500305500 is 550300505.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50499806 + ... + 50500805.

It is an arithmetic number, because the mean of its divisors is an integer number (4595527846).

Almost surely, 2^50500305500 is an apocalyptic number.

50500305500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50500305500 is an abundant number, since it is smaller than the sum of its proper divisors (59792362804).

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

50500305500 is a wasteful number, since it uses less digits than its factorization.

50500305500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101000630 (or 101000618 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 23.

The spelling of 50500305500 in words is "fifty billion, five hundred million, three hundred five thousand, five hundred".