540749359 has 2 divisors, whose sum is σ = 540749360. Its totient is φ = 540749358.

The previous prime is 540749351. The next prime is 540749383. The reversal of 540749359 is 953947045.

It is a happy number.

540749359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540749359 - 2³ = 540749351 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540749351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270374679 + 270374680.

It is an arithmetic number, because the mean of its divisors is an integer number (270374680).

Almost surely, 2^540749359 is an apocalyptic number.

540749359 is a deficient number, since it is larger than the sum of its proper divisors (1).

540749359 is an equidigital number, since it uses as much as digits as its factorization.

540749359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 540749359 is about 23254.0181259068. The cubic root of 540749359 is about 814.7017911080.

The spelling of 540749359 in words is "five hundred forty million, seven hundred forty-nine thousand, three hundred fifty-nine".