27353187516057 has 16 divisors (see below), whose sum is σ = 39276889245888. Its totient is φ = 16832509024320.

The previous prime is 27353187516037. The next prime is 27353187516071. The reversal of 27353187516057 is 75061578135372.

It is not a de Polignac number, because 27353187516057 - 2¹² = 27353187511961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27353187516037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1596523 + ... + 7566720.

It is an arithmetic number, because the mean of its divisors is an integer number (2454805577868).

Almost surely, 2^{27353187516057} is an apocalyptic number.

It is an amenable number.

27353187516057 is a deficient number, since it is larger than the sum of its proper divisors (11923701729831).

27353187516057 is a wasteful number, since it uses less digits than its factorization.

27353187516057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9239800.

The product of its (nonzero) digits is 37044000, while the sum is 60.

The spelling of 27353187516057 in words is "twenty-seven trillion, three hundred fifty-three billion, one hundred eighty-seven million, five hundred sixteen thousand, fifty-seven".