540743103 has 24 divisors (see below), whose sum is σ = 800616960. Its totient is φ = 351504720.

The previous prime is 540743039. The next prime is 540743117. The reversal of 540743103 is 301347045.

It is not a de Polignac number, because 540743103 - 2⁶ = 540743039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540743183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375058 + ... + 376496.

It is an arithmetic number, because the mean of its divisors is an integer number (33359040).

Almost surely, 2^540743103 is an apocalyptic number.

540743103 is a deficient number, since it is larger than the sum of its proper divisors (259873857).

540743103 is a wasteful number, since it uses less digits than its factorization.

540743103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 540743103 is about 23253.8836111304. The cubic root of 540743103 is about 814.6986492988.

The spelling of 540743103 in words is "five hundred forty million, seven hundred forty-three thousand, one hundred three".