6628001506 has 16 divisors (see below), whose sum is σ = 11367009216. Its totient is φ = 2839391856.

The previous prime is 6628001447. The next prime is 6628001507. The reversal of 6628001506 is 6051008266.

It is not an unprimeable number, because it can be changed into a prime (6628001507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63016 + ... + 131251.

It is an arithmetic number, because the mean of its divisors is an integer number (710438076).

Almost surely, 2^6628001506 is an apocalyptic number.

6628001506 is a deficient number, since it is larger than the sum of its proper divisors (4739007710).

6628001506 is a wasteful number, since it uses less digits than its factorization.

6628001506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196713.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 6628001506 is about 81412.5389973805. The cubic root of 6628001506 is about 1878.4264698650.

The spelling of 6628001506 in words is "six billion, six hundred twenty-eight million, one thousand, five hundred six".