4550504545500 has 48 divisors (see below), whose sum is σ = 13251069240864. Its totient is φ = 1213467878400.

The previous prime is 4550504545481. The next prime is 4550504545523. The reversal of 4550504545500 is 55454050554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1516833349 + ... + 1516836348.

It is an arithmetic number, because the mean of its divisors is an integer number (276063942518).

Almost surely, 2^{4550504545500} is an apocalyptic number.

It is an amenable number.

4550504545500 is an abundant number, since it is smaller than the sum of its proper divisors (8700564695364).

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

4550504545500 is a wasteful number, since it uses less digits than its factorization.

4550504545500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033669719 (or 3033669707 counting only the distinct ones).

The product of its (nonzero) digits is 1000000, while the sum is 42.

The spelling of 4550504545500 in words is "four trillion, five hundred fifty billion, five hundred four million, five hundred forty-five thousand, five hundred".