5533226020 has 72 divisors (see below), whose sum is σ = 13581449280. Its totient is φ = 1888044480.

The previous prime is 5533225993. The next prime is 5533226047. The reversal of 5533226020 is 206223355.

It is an interprime number because it is at equal distance from previous prime (5533225993) and next prime (5533226047).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 5533226020.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193401 + ... + 220159.

It is an arithmetic number, because the mean of its divisors is an integer number (188631240).

Almost surely, 2^5533226020 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 5533226020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6790724640).

5533226020 is an abundant number, since it is smaller than the sum of its proper divisors (8048223260).

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

5533226020 is a wasteful number, since it uses less digits than its factorization.

5533226020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26993 (or 26984 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 5533226020 is about 74385.6573540894. The cubic root of 5533226020 is about 1768.7215618547.

Adding to 5533226020 its reverse (206223355), we get a palindrome (5739449375).

The spelling of 5533226020 in words is "five billion, five hundred thirty-three million, two hundred twenty-six thousand, twenty".