27052457895101 has 4 divisors (see below), whose sum is σ = 28643778947772. Its totient is φ = 25461136842432.

The previous prime is 27052457895079. The next prime is 27052457895109. The reversal of 27052457895101 is 10159875425072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21926087200900 + 5126370694201 = 4682530^2 + 2264149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27052457895101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27052457895109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795660526310 + ... + 795660526343.

It is an arithmetic number, because the mean of its divisors is an integer number (7160944736943).

Almost surely, 2^{27052457895101} is an apocalyptic number.

It is an amenable number.

27052457895101 is a deficient number, since it is larger than the sum of its proper divisors (1591321052671).

27052457895101 is a wasteful number, since it uses less digits than its factorization.

27052457895101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591321052670.

The product of its (nonzero) digits is 7056000, while the sum is 56.

The spelling of 27052457895101 in words is "twenty-seven trillion, fifty-two billion, four hundred fifty-seven million, eight hundred ninety-five thousand, one hundred one".