4550020500 has 96 divisors (see below), whose sum is σ = 13467138048. Its totient is φ = 1193424000.

The previous prime is 4550020487. The next prime is 4550020549. The reversal of 4550020500 is 50200554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66637 + ... + 116363.

It is an arithmetic number, because the mean of its divisors is an integer number (140282688).

Almost surely, 2^4550020500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550020500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6733569024).

4550020500 is an abundant number, since it is smaller than the sum of its proper divisors (8917117548).

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

4550020500 is a wasteful number, since it uses less digits than its factorization.

4550020500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49810 (or 49798 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 4550020500 is about 67453.8397720990. The cubic root of 4550020500 is about 1657.0582849583.

The spelling of 4550020500 in words is "four billion, five hundred fifty million, twenty thousand, five hundred".