540913093 has 4 divisors (see below), whose sum is σ = 618186400. Its totient is φ = 463639788.

The previous prime is 540913091. The next prime is 540913097. The reversal of 540913093 is 390319045.

540913093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 540913093 - 2¹ = 540913091 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 (540913091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38636643 + ... + 38636656.

It is an arithmetic number, because the mean of its divisors is an integer number (154546600).

Almost surely, 2^540913093 is an apocalyptic number.

It is an amenable number.

540913093 is a deficient number, since it is larger than the sum of its proper divisors (77273307).

540913093 is an equidigital number, since it uses as much as digits as its factorization.

540913093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77273306.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 540913093 is about 23257.5384123084. The cubic root of 540913093 is about 814.7840109138.

The spelling of 540913093 in words is "five hundred forty million, nine hundred thirteen thousand, ninety-three".