540800603 has 6 divisors (see below), whose sum is σ = 629094636. Its totient is φ = 463543332.

The previous prime is 540800593. The next prime is 540800639. The reversal of 540800603 is 306008045.

It is not a de Polignac number, because 540800603 - 2¹² = 540796507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540800653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5518325 + ... + 5518422.

It is an arithmetic number, because the mean of its divisors is an integer number (104849106).

Almost surely, 2^540800603 is an apocalyptic number.

540800603 is a deficient number, since it is larger than the sum of its proper divisors (88294033).

540800603 is a wasteful number, since it uses less digits than its factorization.

540800603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036761 (or 11036754 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 540800603 is about 23255.1199308883. The cubic root of 540800603 is about 814.7275253102.

Adding to 540800603 its reverse (306008045), we get a palindrome (846808648).

The spelling of 540800603 in words is "five hundred forty million, eight hundred thousand, six hundred three".