540055067 has 2 divisors, whose sum is σ = 540055068. Its totient is φ = 540055066.

The previous prime is 540055013. The next prime is 540055073. The reversal of 540055067 is 760550045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540055067 - 2⁶ = 540055003 is a prime.

It is not a weakly prime, because it can be changed into another prime (540055007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270027533 + 270027534.

It is an arithmetic number, because the mean of its divisors is an integer number (270027534).

Almost surely, 2^540055067 is an apocalyptic number.

540055067 is a deficient number, since it is larger than the sum of its proper divisors (1).

540055067 is an equidigital number, since it uses as much as digits as its factorization.

540055067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 540055067 is about 23239.0849002279. The cubic root of 540055067 is about 814.3529645626.

The spelling of 540055067 in words is "five hundred forty million, fifty-five thousand, sixty-seven".