2040545024 has 54 divisors (see below), whose sum is σ = 4738147344. Its totient is φ = 874513920.

The previous prime is 2040545021. The next prime is 2040545029. The reversal of 2040545024 is 4205450402.

It is a junction number, because it is equal to n+sod(n) for n = 2040544984 and 2040545002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040545021) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 68792 + ... + 93879.

Almost surely, 2^2040545024 is an apocalyptic number.

It is an amenable number.

2040545024 is an abundant number, since it is smaller than the sum of its proper divisors (2697602320).

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

2040545024 is an equidigital number, since it uses as much as digits as its factorization.

2040545024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162701 (or 162680 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2040545024 is about 45172.3922766993. The cubic root of 2040545024 is about 1268.3780779055.

Adding to 2040545024 its reverse (4205450402), we get a palindrome (6245995426).

The spelling of 2040545024 in words is "two billion, forty million, five hundred forty-five thousand, twenty-four".