6530584628 has 12 divisors (see below), whose sum is σ = 11439529920. Its totient is φ = 3262147512.

The previous prime is 6530584609. The next prime is 6530584631. The reversal of 6530584628 is 8264850356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781526 + ... + 789837.

It is an arithmetic number, because the mean of its divisors is an integer number (953294160).

Almost surely, 2^6530584628 is an apocalyptic number.

It is an amenable number.

6530584628 is a deficient number, since it is larger than the sum of its proper divisors (4908945292).

6530584628 is a wasteful number, since it uses less digits than its factorization.

6530584628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572406 (or 1572404 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 6530584628 is about 80812.0326931578. The cubic root of 6530584628 is about 1869.1781138549.

The spelling of 6530584628 in words is "six billion, five hundred thirty million, five hundred eighty-four thousand, six hundred twenty-eight".