3166666166753 has 2 divisors, whose sum is σ = 3166666166754. Its totient is φ = 3166666166752.

The previous prime is 3166666166723. The next prime is 3166666166803. The reversal of 3166666166753 is 3576616666613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2646777579664 + 519888587089 = 1626892^2 + 721033^2 .

It is a cyclic number.

It is not a de Polignac number, because 3166666166753 - 2⁸ = 3166666166497 is a prime.

It is a super-2 number, since 2×3166666166753² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3166666166723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583333083376 + 1583333083377.

It is an arithmetic number, because the mean of its divisors is an integer number (1583333083377).

Almost surely, 2^{3166666166753} is an apocalyptic number.

It is an amenable number.

3166666166753 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166666166753 is an equidigital number, since it uses as much as digits as its factorization.

3166666166753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88179840, while the sum is 62.

The spelling of 3166666166753 in words is "three trillion, one hundred sixty-six billion, six hundred sixty-six million, one hundred sixty-six thousand, seven hundred fifty-three".