6580430212 has 6 divisors (see below), whose sum is σ = 11515752878. Its totient is φ = 3290215104.

The previous prime is 6580430209. The next prime is 6580430221. The reversal of 6580430212 is 2120340856.

It can be written as a sum of positive squares in only one way, i.e., 5078557696 + 1501872516 = 71264^2 + 38754^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 822553773 + ... + 822553780.

Almost surely, 2^6580430212 is an apocalyptic number.

It is an amenable number.

6580430212 is a deficient number, since it is larger than the sum of its proper divisors (4935322666).

6580430212 is a wasteful number, since it uses less digits than its factorization.

6580430212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645107557 (or 1645107555 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6580430212 is about 81119.8509120918. The cubic root of 6580430212 is about 1873.9216518930.

The spelling of 6580430212 in words is "six billion, five hundred eighty million, four hundred thirty thousand, two hundred twelve".