2066277133 has 8 divisors (see below), whose sum is σ = 2128923000. Its totient is φ = 2004507648.

The previous prime is 2066277097. The next prime is 2066277163. The reversal of 2066277133 is 3317726602.

It can be written as a sum of positive squares in 4 ways, for example, as 683404164 + 1382872969 = 26142^2 + 37187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2066277133 - 2⁹ = 2066276621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2066277092 and 2066277101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066277163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214308 + ... + 223741.

It is an arithmetic number, because the mean of its divisors is an integer number (266115375).

Almost surely, 2^2066277133 is an apocalyptic number.

It is an amenable number.

2066277133 is a deficient number, since it is larger than the sum of its proper divisors (62645867).

2066277133 is an equidigital number, since it uses as much as digits as its factorization.

2066277133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438191.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 2066277133 is about 45456.3211555885. The cubic root of 2066277133 is about 1273.6874115521.

The spelling of 2066277133 in words is "two billion, sixty-six million, two hundred seventy-seven thousand, one hundred thirty-three".