3153849852666 has 16 divisors (see below), whose sum is σ = 6323588122464. Its totient is φ = 1048635214704.

The previous prime is 3153849852583. The next prime is 3153849852677. The reversal of 3153849852666 is 6662589483513.

3153849852666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3153849852666² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3153849852597 and 3153849852606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662014800 + ... + 662019563.

It is an arithmetic number, because the mean of its divisors is an integer number (395224257654).

Almost surely, 2^{3153849852666} is an apocalyptic number.

3153849852666 is an abundant number, since it is smaller than the sum of its proper divisors (3169738269798).

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

3153849852666 is a wasteful number, since it uses less digits than its factorization.

3153849852666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324034765.

The product of its digits is 223948800, while the sum is 66.

The spelling of 3153849852666 in words is "three trillion, one hundred fifty-three billion, eight hundred forty-nine million, eight hundred fifty-two thousand, six hundred sixty-six".