4530003000 has 128 divisors (see below), whose sum is σ = 14621256000. Its totient is φ = 1166323200.

The previous prime is 4530002993. The next prime is 4530003017. The reversal of 4530003000 is 3000354.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60966 + ... + 113034.

Almost surely, 2^4530003000 is an apocalyptic number.

4530003000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4530003000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7310628000).

4530003000 is an abundant number, since it is smaller than the sum of its proper divisors (10091253000).

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

4530003000 is a wasteful number, since it uses less digits than its factorization.

4530003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52122 (or 52108 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 4530003000 is about 67305.2969683665. The cubic root of 4530003000 is about 1654.6246749164.

Adding to 4530003000 its reverse (3000354), we get a palindrome (4533003354).

The spelling of 4530003000 in words is "four billion, five hundred thirty million, three thousand".