6650030552 has 128 divisors (see below), whose sum is σ = 14622854400. Its totient is φ = 2803507200.

The previous prime is 6650030521. The next prime is 6650030567. The reversal of 6650030552 is 2550300566.

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, 21245948 + ... + 21246260.

It is an arithmetic number, because the mean of its divisors is an integer number (114241050).

Almost surely, 2^6650030552 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 6650030552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7311427200).

6650030552 is an abundant number, since it is smaller than the sum of its proper divisors (7972823848).

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

6650030552 is a wasteful number, since it uses less digits than its factorization.

6650030552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 6650030552 is about 81547.7194776163. The cubic root of 6650030552 is about 1880.5052354184.

The spelling of 6650030552 in words is "six billion, six hundred fifty million, thirty thousand, five hundred fifty-two".