4450585500 has 120 divisors (see below), whose sum is σ = 14520249744. Its totient is φ = 1186812000.

The previous prime is 4450585487. The next prime is 4450585501. The reversal of 4450585500 is 55850544.

4450585500 is a `hidden beast` number, since 4 + 4 + 50 + 58 + 550 + 0 = 666.

It is a super-2 number, since 2×4450585500² = 39615422585620500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450585501) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14446 + ... + 95445.

Almost surely, 2^4450585500 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 4450585500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7260124872).

4450585500 is an abundant number, since it is smaller than the sum of its proper divisors (10069664244).

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

4450585500 is a wasteful number, since it uses less digits than its factorization.

4450585500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109922 (or 109901 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 4450585500 is about 66712.7086843279. The cubic root of 4450585500 is about 1644.8982916456.

The spelling of 4450585500 in words is "four billion, four hundred fifty million, five hundred eighty-five thousand, five hundred".