2043024520 has 16 divisors (see below), whose sum is σ = 4596805260. Its totient is φ = 817209792.

The previous prime is 2043024497. The next prime is 2043024563. The reversal of 2043024520 is 254203402.

It can be written as a sum of positive squares in 2 ways, for example, as 2041774596 + 1249924 = 45186^2 + 1118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2043024491 and 2043024500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25537767 + ... + 25537846.

Almost surely, 2^2043024520 is an apocalyptic number.

2043024520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043024520 is an abundant number, since it is smaller than the sum of its proper divisors (2553780740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2043024520 is a wasteful number, since it uses less digits than its factorization.

2043024520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51075624 (or 51075620 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2043024520 is about 45199.8287607376. The cubic root of 2043024520 is about 1268.8916115240.

Adding to 2043024520 its reverse (254203402), we get a palindrome (2297227922).

The spelling of 2043024520 in words is "two billion, forty-three million, twenty-four thousand, five hundred twenty".