540325571 has 2 divisors, whose sum is σ = 540325572. Its totient is φ = 540325570.

The previous prime is 540325559. The next prime is 540325579. The reversal of 540325571 is 175523045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540325571 is a prime.

It is not a weakly prime, because it can be changed into another prime (540325579) 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, 270162785 + 270162786.

It is an arithmetic number, because the mean of its divisors is an integer number (270162786).

Almost surely, 2^540325571 is an apocalyptic number.

540325571 is a deficient number, since it is larger than the sum of its proper divisors (1).

540325571 is an equidigital number, since it uses as much as digits as its factorization.

540325571 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 540325571 is about 23244.9041942530. The cubic root of 540325571 is about 814.4889068513.

The spelling of 540325571 in words is "five hundred forty million, three hundred twenty-five thousand, five hundred seventy-one".