540204167 has 2 divisors, whose sum is σ = 540204168. Its totient is φ = 540204166.

The previous prime is 540204131. The next prime is 540204191. The reversal of 540204167 is 761402045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540204167 - 2⁶ = 540204103 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 (540204127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270102083 + 270102084.

It is an arithmetic number, because the mean of its divisors is an integer number (270102084).

Almost surely, 2^540204167 is an apocalyptic number.

540204167 is a deficient number, since it is larger than the sum of its proper divisors (1).

540204167 is an equidigital number, since it uses as much as digits as its factorization.

540204167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 540204167 is about 23242.2926364849. The cubic root of 540204167 is about 814.4279006584.

The spelling of 540204167 in words is "five hundred forty million, two hundred four thousand, one hundred sixty-seven".