2045524303 has 4 divisors (see below), whose sum is σ = 2165849280. Its totient is φ = 1925199328.

The previous prime is 2045524237. The next prime is 2045524307. The reversal of 2045524303 is 3034255402.

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

It is a cyclic number.

It is not a de Polignac number, because 2045524303 - 2²¹ = 2043427151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045524307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60162463 + ... + 60162496.

It is an arithmetic number, because the mean of its divisors is an integer number (541462320).

Almost surely, 2^2045524303 is an apocalyptic number.

2045524303 is a deficient number, since it is larger than the sum of its proper divisors (120324977).

2045524303 is a wasteful number, since it uses less digits than its factorization.

2045524303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120324976.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2045524303 is about 45227.4728787714. The cubic root of 2045524303 is about 1269.4089263882.

Adding to 2045524303 its reverse (3034255402), we get a palindrome (5079779705).

The spelling of 2045524303 in words is "two billion, forty-five million, five hundred twenty-four thousand, three hundred three".