2064909052 has 6 divisors (see below), whose sum is σ = 3613590848. Its totient is φ = 1032454524.

The previous prime is 2064909047. The next prime is 2064909053. The reversal of 2064909052 is 2509094602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064909053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258113628 + ... + 258113635.

Almost surely, 2^2064909052 is an apocalyptic number.

It is an amenable number.

2064909052 is a deficient number, since it is larger than the sum of its proper divisors (1548681796).

2064909052 is a wasteful number, since it uses less digits than its factorization.

2064909052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516227267 (or 516227265 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2064909052 is about 45441.2703607635. The cubic root of 2064909052 is about 1273.4062469022.

The spelling of 2064909052 in words is "two billion, sixty-four million, nine hundred nine thousand, fifty-two".