3030005500 has 72 divisors (see below), whose sum is σ = 6709261104. Its totient is φ = 1195428000.

The previous prime is 3030005483. The next prime is 3030005507. The reversal of 3030005500 is 55000303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030005507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3120015 + ... + 3120985.

It is an arithmetic number, because the mean of its divisors is an integer number (93184182).

Almost surely, 2^3030005500 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 3030005500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3354630552).

3030005500 is an abundant number, since it is smaller than the sum of its proper divisors (3679255604).

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

3030005500 is an equidigital number, since it uses as much as digits as its factorization.

3030005500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 3030005500 is about 55045.4857367977. The cubic root of 3030005500 is about 1447.0420078653.

Adding to 3030005500 its reverse (55000303), we get a palindrome (3085005803).

The spelling of 3030005500 in words is "three billion, thirty million, five thousand, five hundred".