4045523603 has 8 divisors (see below), whose sum is σ = 4431767040. Its totient is φ = 3662358280.

The previous prime is 4045523593. The next prime is 4045523627. The reversal of 4045523603 is 3063255404.

4045523603 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4045523603 - 2⁶ = 4045523539 is a prime.

It is a super-3 number, since 3×4045523603³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4045523603.

It is not an unprimeable number, because it can be changed into a prime (4045523633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766775 + ... + 772032.

It is an arithmetic number, because the mean of its divisors is an integer number (553970880).

Almost surely, 2^4045523603 is an apocalyptic number.

4045523603 is a deficient number, since it is larger than the sum of its proper divisors (386243437).

4045523603 is a wasteful number, since it uses less digits than its factorization.

4045523603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539057.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 4045523603 is about 63604.4306868633. The cubic root of 4045523603 is about 1593.4003679375.

The spelling of 4045523603 in words is "four billion, forty-five million, five hundred twenty-three thousand, six hundred three".