27052380281 has 16 divisors (see below), whose sum is σ = 29317334400. Its totient is φ = 24893877888.

The previous prime is 27052380269. The next prime is 27052380287. The reversal of 27052380281 is 18208325072.

It is a cyclic number.

It is not a de Polignac number, because 27052380281 - 2⁶ = 27052380217 is a prime.

It is a super-3 number, since 3×27052380281³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27052380287) 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, 102851 + ... + 254328.

It is an arithmetic number, because the mean of its divisors is an integer number (1832333400).

Almost surely, 2^27052380281 is an apocalyptic number.

It is an amenable number.

27052380281 is a deficient number, since it is larger than the sum of its proper divisors (2264954119).

27052380281 is a wasteful number, since it uses less digits than its factorization.

27052380281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357328.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 27052380281 in words is "twenty-seven billion, fifty-two million, three hundred eighty thousand, two hundred eighty-one".