2052024869 has 4 divisors (see below), whose sum is σ = 2057142540. Its totient is φ = 2046907200.

The previous prime is 2052024857. The next prime is 2052024883. The reversal of 2052024869 is 9684202502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2044396225 + 7628644 = 45215^2 + 2762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052024869 - 2¹⁶ = 2051959333 is a prime.

It is a super-2 number, since 2×2052024869² = 8421612125988934322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052024809) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2558234 + ... + 2559035.

It is an arithmetic number, because the mean of its divisors is an integer number (514285635).

Almost surely, 2^2052024869 is an apocalyptic number.

It is an amenable number.

2052024869 is a deficient number, since it is larger than the sum of its proper divisors (5117671).

2052024869 is an equidigital number, since it uses as much as digits as its factorization.

2052024869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117670.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2052024869 is about 45299.2811090860. The cubic root of 2052024869 is about 1270.7522088179.

The spelling of 2052024869 in words is "two billion, fifty-two million, twenty-four thousand, eight hundred sixty-nine".