6630300544 has 96 divisors (see below), whose sum is σ = 15781172760. Its totient is φ = 2764661760.

The previous prime is 6630300529. The next prime is 6630300619. The reversal of 6630300544 is 4450030366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217779 + ... + 246349.

Almost surely, 2^6630300544 is an apocalyptic number.

6630300544 is a gapful number since it is divisible by the number (64) 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 6630300544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7890586380).

6630300544 is an abundant number, since it is smaller than the sum of its proper divisors (9150872216).

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

6630300544 is a wasteful number, since it uses less digits than its factorization.

6630300544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28636 (or 28617 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 6630300544 is about 81426.6574531953. The cubic root of 6630300544 is about 1878.6436330930.

The spelling of 6630300544 in words is "six billion, six hundred thirty million, three hundred thousand, five hundred forty-four".