27585855560053 has 8 divisors (see below), whose sum is σ = 31526726112000. Its totient is φ = 23644993518960.

The previous prime is 27585855559961. The next prime is 27585855560077. The reversal of 27585855560053 is 35006555858572.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27585855560053 - 2¹³ = 27585855551861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27585855560093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8087283 + ... + 10980703.

It is an arithmetic number, because the mean of its divisors is an integer number (3940840764000).

Almost surely, 2^{27585855560053} is an apocalyptic number.

It is an amenable number.

27585855560053 is a deficient number, since it is larger than the sum of its proper divisors (3940870551947).

27585855560053 is a wasteful number, since it uses less digits than its factorization.

27585855560053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255427.

The product of its (nonzero) digits is 252000000, while the sum is 64.

The spelling of 27585855560053 in words is "twenty-seven trillion, five hundred eighty-five billion, eight hundred fifty-five million, five hundred sixty thousand, fifty-three".