4453021110 has 64 divisors (see below), whose sum is σ = 10938240000. Its totient is φ = 1159694592.

The previous prime is 4453021109. The next prime is 4453021117. The reversal of 4453021110 is 111203544.

It is a super-2 number, since 2×4453021110² = 39658794012211264200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453021117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700426 + ... + 706754.

It is an arithmetic number, because the mean of its divisors is an integer number (170910000).

Almost surely, 2^4453021110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4453021110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5469120000).

4453021110 is an abundant number, since it is smaller than the sum of its proper divisors (6485218890).

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

4453021110 is a wasteful number, since it uses less digits than its factorization.

4453021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4453021110 is about 66730.9606554559. The cubic root of 4453021110 is about 1645.1982971258.

Adding to 4453021110 its reverse (111203544), we get a palindrome (4564224654).

The spelling of 4453021110 in words is "four billion, four hundred fifty-three million, twenty-one thousand, one hundred ten".