540560147 has 2 divisors, whose sum is σ = 540560148. Its totient is φ = 540560146.

The previous prime is 540560143. The next prime is 540560173. The reversal of 540560147 is 741065045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540560147 - 2² = 540560143 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (540560143) 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, 270280073 + 270280074.

It is an arithmetic number, because the mean of its divisors is an integer number (270280074).

Almost surely, 2^540560147 is an apocalyptic number.

540560147 is a deficient number, since it is larger than the sum of its proper divisors (1).

540560147 is an equidigital number, since it uses as much as digits as its factorization.

540560147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 540560147 is about 23249.9493977944. The cubic root of 540560147 is about 814.6067567292.

The spelling of 540560147 in words is "five hundred forty million, five hundred sixty thousand, one hundred forty-seven".