5453033220 has 144 divisors (see below), whose sum is σ = 17547107760. Its totient is φ = 1366007808.

The previous prime is 5453033219. The next prime is 5453033227. The reversal of 5453033220 is 223303545.

It can be written as a sum of positive squares in 8 ways, for example, as 289748484 + 5163284736 = 17022^2 + 71856^2 .

It is not an unprimeable number, because it can be changed into a prime (5453033227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1996816 + ... + 1999544.

It is an arithmetic number, because the mean of its divisors is an integer number (121854915).

Almost surely, 2^5453033220 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 5453033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8773553880).

5453033220 is an abundant number, since it is smaller than the sum of its proper divisors (12094074540).

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

5453033220 is a wasteful number, since it uses less digits than its factorization.

5453033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 3409 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 5453033220 is about 73844.6560016363. The cubic root of 5453033220 is about 1760.1352792884.

Adding to 5453033220 its reverse (223303545), we get a palindrome (5676336765).

It can be divided in two parts, 5453033 and 220, that added together give a triangular number (5453253 = T₃₃₀₂).

The spelling of 5453033220 in words is "five billion, four hundred fifty-three million, thirty-three thousand, two hundred twenty".