1006833251666 has 32 divisors (see below), whose sum is σ = 1689947470080. Its totient is φ = 445958150400.

The previous prime is 1006833251603. The next prime is 1006833251701. The reversal of 1006833251666 is 6661523386001.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 1006833251666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889255 + ... + 2362826.

It is an arithmetic number, because the mean of its divisors is an integer number (52810858440).

Almost surely, 2^{1006833251666} is an apocalyptic number.

1006833251666 is a deficient number, since it is larger than the sum of its proper divisors (683114218414).

1006833251666 is a wasteful number, since it uses less digits than its factorization.

1006833251666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252370.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 1006833251666 in words is "one trillion, six billion, eight hundred thirty-three million, two hundred fifty-one thousand, six hundred sixty-six".