4052823489 has 72 divisors (see below), whose sum is σ = 7078221696. Its totient is φ = 2218708800.

The previous prime is 4052823433. The next prime is 4052823499. The reversal of 4052823489 is 9843282504.

4052823489 is a `hidden beast` number, since 40 + 52 + 82 + 3 + 489 = 666.

It is not a de Polignac number, because 4052823489 - 2¹¹ = 4052821441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4052823419) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 662334 + ... + 668424.

Almost surely, 2^4052823489 is an apocalyptic number.

It is an amenable number.

4052823489 is a deficient number, since it is larger than the sum of its proper divisors (3025398207).

4052823489 is a wasteful number, since it uses less digits than its factorization.

4052823489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179 (or 6165 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4052823489 is about 63661.7898664497. The cubic root of 4052823489 is about 1594.3581880701.

It can be divided in two parts, 4052 and 823489, that added together give a triangular number (827541 = T₁₂₈₆).

The spelling of 4052823489 in words is "four billion, fifty-two million, eight hundred twenty-three thousand, four hundred eighty-nine".