540510571 has 2 divisors, whose sum is σ = 540510572. Its totient is φ = 540510570.

The previous prime is 540510539. The next prime is 540510587. The reversal of 540510571 is 175015045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540510571 - 2⁵ = 540510539 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (540510521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270255285 + 270255286.

It is an arithmetic number, because the mean of its divisors is an integer number (270255286).

Almost surely, 2^540510571 is an apocalyptic number.

540510571 is a deficient number, since it is larger than the sum of its proper divisors (1).

540510571 is an equidigital number, since it uses as much as digits as its factorization.

540510571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 540510571 is about 23248.8832204904. The cubic root of 540510571 is about 814.5818528220.

The spelling of 540510571 in words is "five hundred forty million, five hundred ten thousand, five hundred seventy-one".