539482897 has 2 divisors, whose sum is σ = 539482898. Its totient is φ = 539482896.

The previous prime is 539482849. The next prime is 539482939. The reversal of 539482897 is 798284935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283450896 + 256032001 = 16836^2 + 16001^2 .

It is a cyclic number.

It is not a de Polignac number, because 539482897 - 2¹⁵ = 539450129 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (539482807) 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, 269741448 + 269741449.

It is an arithmetic number, because the mean of its divisors is an integer number (269741449).

Almost surely, 2^539482897 is an apocalyptic number.

It is an amenable number.

539482897 is a deficient number, since it is larger than the sum of its proper divisors (1).

539482897 is an equidigital number, since it uses as much as digits as its factorization.

539482897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 55.

The square root of 539482897 is about 23226.7711273005. The cubic root of 539482897 is about 814.0652698358.

The spelling of 539482897 in words is "five hundred thirty-nine million, four hundred eighty-two thousand, eight hundred ninety-seven".