4550000504550 has 48 divisors (see below), whose sum is σ = 11328957525312. Its totient is φ = 1208499460000.

The previous prime is 4550000504537. The next prime is 4550000504557. The reversal of 4550000504550 is 554050000554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550000504557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60387324 + ... + 60462623.

It is an arithmetic number, because the mean of its divisors is an integer number (236019948444).

Almost surely, 2^{4550000504550} is an apocalyptic number.

4550000504550 is an abundant number, since it is smaller than the sum of its proper divisors (6778957020762).

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

4550000504550 is a wasteful number, since it uses less digits than its factorization.

4550000504550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120850213 (or 120850208 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 4550000504550 in words is "four trillion, five hundred fifty billion, five hundred four thousand, five hundred fifty".