6606133673 has 2 divisors, whose sum is σ = 6606133674. Its totient is φ = 6606133672.

The previous prime is 6606133657. The next prime is 6606133691. The reversal of 6606133673 is 3763316066.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6549988624 + 56145049 = 80932^2 + 7493^2 .

It is a cyclic number.

It is not a de Polignac number, because 6606133673 - 2⁴ = 6606133657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6606133673.

It is not a weakly prime, because it can be changed into another prime (6606133873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303066836 + 3303066837.

It is an arithmetic number, because the mean of its divisors is an integer number (3303066837).

Almost surely, 2^6606133673 is an apocalyptic number.

It is an amenable number.

6606133673 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606133673 is an equidigital number, since it uses as much as digits as its factorization.

6606133673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 41.

The square root of 6606133673 is about 81278.1254274482. The cubic root of 6606133673 is about 1876.3583565391.

The spelling of 6606133673 in words is "six billion, six hundred six million, one hundred thirty-three thousand, six hundred seventy-three".