3255533000 has 64 divisors (see below), whose sum is σ = 7693611120. Its totient is φ = 1289280000.

The previous prime is 3255532993. The next prime is 3255533009. The reversal of 3255533000 is 3355523.

It can be written as a sum of positive squares in 8 ways, for example, as 1022592484 + 2232940516 = 31978^2 + 47254^2 .

It is a super-2 number, since 2×3255533000² = 21196990228178000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3255533009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84884 + ... + 117116.

Almost surely, 2^3255533000 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 3255533000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3846805560).

3255533000 is an abundant number, since it is smaller than the sum of its proper divisors (4438078120).

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

3255533000 is a wasteful number, since it uses less digits than its factorization.

3255533000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32355 (or 32341 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 3255533000 is about 57057.2782386261. The cubic root of 3255533000 is about 1482.0881468998.

Adding to 3255533000 its reverse (3355523), we get a palindrome (3258888523).

The spelling of 3255533000 in words is "three billion, two hundred fifty-five million, five hundred thirty-three thousand".