539525671 has 2 divisors, whose sum is σ = 539525672. Its totient is φ = 539525670.

The previous prime is 539525669. The next prime is 539525711. The reversal of 539525671 is 176525935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 539525671 - 2¹ = 539525669 is a prime.

Together with 539525669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539525611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269762835 + 269762836.

It is an arithmetic number, because the mean of its divisors is an integer number (269762836).

Almost surely, 2^539525671 is an apocalyptic number.

539525671 is a deficient number, since it is larger than the sum of its proper divisors (1).

539525671 is an equidigital number, since it uses as much as digits as its factorization.

539525671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 283500, while the sum is 43.

The square root of 539525671 is about 23227.6918999715. The cubic root of 539525671 is about 814.0867842081.

The spelling of 539525671 in words is "five hundred thirty-nine million, five hundred twenty-five thousand, six hundred seventy-one".