540014663 has 2 divisors, whose sum is σ = 540014664. Its totient is φ = 540014662.

The previous prime is 540014659. The next prime is 540014689. The reversal of 540014663 is 366410045.

It is a happy number.

540014663 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 540014663 - 2² = 540014659 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 (540014693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270007331 + 270007332.

It is an arithmetic number, because the mean of its divisors is an integer number (270007332).

Almost surely, 2^540014663 is an apocalyptic number.

540014663 is a deficient number, since it is larger than the sum of its proper divisors (1).

540014663 is an equidigital number, since it uses as much as digits as its factorization.

540014663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 540014663 is about 23238.2155726295. The cubic root of 540014663 is about 814.3326555609.

The spelling of 540014663 in words is "five hundred forty million, fourteen thousand, six hundred sixty-three".