2044545410 has 8 divisors (see below), whose sum is σ = 3680181756. Its totient is φ = 817818160.

The previous prime is 2044545397. The next prime is 2044545413. The reversal of 2044545410 is 145454402.

2044545410 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1778561929 + 265983481 = 42173^2 + 16309^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2044545413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102227261 + ... + 102227280.

Almost surely, 2^2044545410 is an apocalyptic number.

2044545410 is a deficient number, since it is larger than the sum of its proper divisors (1635636346).

2044545410 is a wasteful number, since it uses less digits than its factorization.

2044545410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204454548.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2044545410 is about 45216.6496989770. The cubic root of 2044545410 is about 1269.2064006783.

Adding to 2044545410 its reverse (145454402), we get a palindrome (2189999812).

The spelling of 2044545410 in words is "two billion, forty-four million, five hundred forty-five thousand, four hundred ten".