539029270081 has 2 divisors, whose sum is σ = 539029270082. Its totient is φ = 539029270080.

The previous prime is 539029270069. The next prime is 539029270123. The reversal of 539029270081 is 180072920935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 538733980225 + 295289856 = 733985^2 + 17184^2 .

It is a cyclic number.

It is not a de Polignac number, because 539029270081 - 2¹¹ = 539029268033 is a prime.

It is a super-2 number, since 2×539029270081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (539029270781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269514635040 + 269514635041.

It is an arithmetic number, because the mean of its divisors is an integer number (269514635041).

Almost surely, 2^539029270081 is an apocalyptic number.

It is an amenable number.

539029270081 is a deficient number, since it is larger than the sum of its proper divisors (1).

539029270081 is an equidigital number, since it uses as much as digits as its factorization.

539029270081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 539029270081 in words is "five hundred thirty-nine billion, twenty-nine million, two hundred seventy thousand, eighty-one".