540913 has 8 divisors (see below), whose sum is σ = 564480. Its totient is φ = 517920.

The previous prime is 540907. The next prime is 540961. The reversal of 540913 is 319045.

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 540913 - 2¹⁷ = 409841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3156 + ... + 3322.

It is an arithmetic number, because the mean of its divisors is an integer number (70560).

2⁵⁴⁰⁹¹³ is an apocalyptic number.

It is an amenable number.

540913 is a deficient number, since it is larger than the sum of its proper divisors (23567).

540913 is a wasteful number, since it uses less digits than its factorization.

540913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 540913 is about 735.4678782925. The cubic root of 540913 is about 81.4783964218.

Adding to 540913 its reverse (319045), we get a palindrome (859958).

The spelling of 540913 in words is "five hundred forty thousand, nine hundred thirteen".