540335503 has 8 divisors (see below), whose sum is σ = 549162288. Its totient is φ = 531531264.

The previous prime is 540335501. The next prime is 540335513. The reversal of 540335503 is 305533045.

540335503 is digitally balanced in base 2, 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 540335503 - 2¹ = 540335501 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 (540335501) 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, 46575 + ... + 57007.

It is an arithmetic number, because the mean of its divisors is an integer number (68645286).

Almost surely, 2^540335503 is an apocalyptic number.

540335503 is a deficient number, since it is larger than the sum of its proper divisors (8826785).

540335503 is a wasteful number, since it uses less digits than its factorization.

540335503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11273.

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 540335503 is about 23245.1178314931. The cubic root of 540335503 is about 814.4938973328.

Adding to 540335503 its reverse (305533045), we get a palindrome (845868548).

It can be divided in two parts, 54033 and 5503, that added together give a square (59536 = 244²).

The spelling of 540335503 in words is "five hundred forty million, three hundred thirty-five thousand, five hundred three".