27085355723049 has 16 divisors (see below), whose sum is σ = 38922248498112. Its totient is φ = 16654858786368.

The previous prime is 27085355723039. The next prime is 27085355723089. The reversal of 27085355723049 is 94032755358072.

It is not a de Polignac number, because 27085355723049 - 2¹¹ = 27085355721001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27085355722983 and 27085355723001.

It is not an unprimeable number, because it can be changed into a prime (27085355723039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271875139 + ... + 271974744.

It is an arithmetic number, because the mean of its divisors is an integer number (2432640531132).

Almost surely, 2^{27085355723049} is an apocalyptic number.

It is an amenable number.

27085355723049 is a deficient number, since it is larger than the sum of its proper divisors (11836892775063).

27085355723049 is a wasteful number, since it uses less digits than its factorization.

27085355723049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543851176.

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 27085355723049 in words is "twenty-seven trillion, eighty-five billion, three hundred fifty-five million, seven hundred twenty-three thousand, forty-nine".