27085366053513 has 48 divisors (see below), whose sum is σ = 40058092226880. Its totient is φ = 17629905225600.

The previous prime is 27085366053491. The next prime is 27085366053563. The reversal of 27085366053513 is 31535066358072.

27085366053513 is a `hidden beast` number, since 2 + 7 + 0 + 8 + 5 + 36 + 60 + 535 + 13 = 666.

It is not a de Polignac number, because 27085366053513 - 2⁵ = 27085366053481 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 27085366053513.

It is not an unprimeable number, because it can be changed into a prime (27085366053563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74111518 + ... + 74476088.

It is an arithmetic number, because the mean of its divisors is an integer number (834543588060).

Almost surely, 2^{27085366053513} is an apocalyptic number.

It is an amenable number.

27085366053513 is a deficient number, since it is larger than the sum of its proper divisors (12972726173367).

27085366053513 is a wasteful number, since it uses less digits than its factorization.

27085366053513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365590 (or 365587 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 27085366053513 in words is "twenty-seven trillion, eighty-five billion, three hundred sixty-six million, fifty-three thousand, five hundred thirteen".