2064755727 has 6 divisors (see below), whose sum is σ = 2982424952. Its totient is φ = 1376503812.

The previous prime is 2064755711. The next prime is 2064755773. The reversal of 2064755727 is 7275574602.

2064755727 is a `hidden beast` number, since 2 + 0 + 6 + 4 + 75 + 572 + 7 = 666.

It is not a de Polignac number, because 2064755727 - 2⁴ = 2064755711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064759727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114708643 + ... + 114708660.

Almost surely, 2^2064755727 is an apocalyptic number.

2064755727 is a deficient number, since it is larger than the sum of its proper divisors (917669225).

2064755727 is a wasteful number, since it uses less digits than its factorization.

2064755727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229417309 (or 229417306 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 2064755727 is about 45439.5832617334. The cubic root of 2064755727 is about 1273.3747281862.

The spelling of 2064755727 in words is "two billion, sixty-four million, seven hundred fifty-five thousand, seven hundred twenty-seven".