2066068355 has 16 divisors (see below), whose sum is σ = 2672701920. Its totient is φ = 1524165888.

The previous prime is 2066068349. The next prime is 2066068387. The reversal of 2066068355 is 5538606602.

It is a cyclic number.

It is not a de Polignac number, because 2066068355 - 2¹⁰ = 2066067331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50639 + ... + 81831.

It is an arithmetic number, because the mean of its divisors is an integer number (167043870).

Almost surely, 2^2066068355 is an apocalyptic number.

2066068355 is a deficient number, since it is larger than the sum of its proper divisors (606633565).

2066068355 is a wasteful number, since it uses less digits than its factorization.

2066068355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32230.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 2066068355 is about 45454.0246292889. The cubic root of 2066068355 is about 1273.6445120361.

The spelling of 2066068355 in words is "two billion, sixty-six million, sixty-eight thousand, three hundred fifty-five".