6606028612 has 6 divisors (see below), whose sum is σ = 11560550078. Its totient is φ = 3303014304.

The previous prime is 6606028601. The next prime is 6606028643. The reversal of 6606028612 is 2168206066.

It can be written as a sum of positive squares in only one way, i.e., 6557112576 + 48916036 = 80976^2 + 6994^2 .

It is a super-2 number, since 2×6606028612² = 87279228045125293088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825753573 + ... + 825753580.

Almost surely, 2^6606028612 is an apocalyptic number.

It is an amenable number.

6606028612 is a deficient number, since it is larger than the sum of its proper divisors (4954521466).

6606028612 is a wasteful number, since it uses less digits than its factorization.

6606028612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651507157 (or 1651507155 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 6606028612 is about 81277.4791193723. The cubic root of 6606028612 is about 1876.3484095646.

The spelling of 6606028612 in words is "six billion, six hundred six million, twenty-eight thousand, six hundred twelve".