2003545014 has 16 divisors (see below), whose sum is σ = 4026083520. Its totient is φ = 664682760.

The previous prime is 2003545009. The next prime is 2003545057. The reversal of 2003545014 is 4105453002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790024 + ... + 792555.

It is an arithmetic number, because the mean of its divisors is an integer number (251630220).

Almost surely, 2^2003545014 is an apocalyptic number.

2003545014 is an abundant number, since it is smaller than the sum of its proper divisors (2022538506).

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

2003545014 is a wasteful number, since it uses less digits than its factorization.

2003545014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582795.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2003545014 is about 44760.9764638798. The cubic root of 2003545014 is about 1260.6650167991.

Adding to 2003545014 its reverse (4105453002), we get a palindrome (6108998016).

The spelling of 2003545014 in words is "two billion, three million, five hundred forty-five thousand, fourteen".