2064045512 has 16 divisors (see below), whose sum is σ = 3889536000. Its totient is φ = 1026835920.

The previous prime is 2064045491. The next prime is 2064045517. The reversal of 2064045512 is 2155404602.

It is not an unprimeable number, because it can be changed into a prime (2064045517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646664 + ... + 649847.

It is an arithmetic number, because the mean of its divisors is an integer number (243096000).

Almost surely, 2^2064045512 is an apocalyptic number.

It is an amenable number.

2064045512 is a deficient number, since it is larger than the sum of its proper divisors (1825490488).

2064045512 is a wasteful number, since it uses less digits than its factorization.

2064045512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296716 (or 1296712 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2064045512 is about 45431.7676521616. The cubic root of 2064045512 is about 1273.2287103413.

The spelling of 2064045512 in words is "two billion, sixty-four million, forty-five thousand, five hundred twelve".