27055355 has 4 divisors (see below), whose sum is σ = 32466432. Its totient is φ = 21644280.

The previous prime is 27055351. The next prime is 27055361. The reversal of 27055355 is 55355072.

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

It is not a de Polignac number, because 27055355 - 2² = 27055351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27055351) 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, 2705531 + ... + 2705540.

It is an arithmetic number, because the mean of its divisors is an integer number (8116608).

Almost surely, 2^27055355 is an apocalyptic number.

27055355 is a deficient number, since it is larger than the sum of its proper divisors (5411077).

27055355 is an equidigital number, since it uses as much as digits as its factorization.

27055355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5411076.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 27055355 is about 5201.4762327632. The cubic root of 27055355 is about 300.2048785692.

The spelling of 27055355 in words is "twenty-seven million, fifty-five thousand, three hundred fifty-five".