540785203 has 16 divisors (see below), whose sum is σ = 642055680. Its totient is φ = 445838400.

The previous prime is 540785197. The next prime is 540785213. The reversal of 540785203 is 302587045.

It is a happy number.

540785203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 540785203 - 2⁹ = 540784691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540785213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7108 + ... + 33646.

It is an arithmetic number, because the mean of its divisors is an integer number (40128480).

Almost surely, 2^540785203 is an apocalyptic number.

540785203 is a deficient number, since it is larger than the sum of its proper divisors (101270477).

540785203 is a wasteful number, since it uses less digits than its factorization.

540785203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26658.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 540785203 is about 23254.7888186498. The cubic root of 540785203 is about 814.7197917617.

The spelling of 540785203 in words is "five hundred forty million, seven hundred eighty-five thousand, two hundred three".